Home / 1,903,041.24-2,626,233-1,043,550.24

Finding the Fourth Proportional to 1,903,041.24, 2,626,233 and 1,043,550.24

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Solution

The fourth proportional to 1,903,041.24, 2,626,233 and 1,043,550.24 is: 1,440,119.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,041.24 : 2,626,233 = 1,043,550.24 : x
  2. Step 2: Convert to fraction form
    1,903,041.24/2,626,233 = 1,043,550.24/x
  3. Step 3: Cross multiply
    1,903,041.24x = 2,626,233 × 1,043,550.24
  4. Step 4: Simplify right side
    1,903,041.24x = 2,740,606,077,445.92
  5. Step 5: Solve for x
    x = 2,740,606,077,445.92/1,903,041.24
  6. Step 6: Final answer
    x = 1,440,119.12

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Half scale
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Double scale
Find fourth proportional to 1,903,042.24, 2,626,234.38 and 1,043,551.24
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.