Home / 1,033,246.80-1,549,236.24-401,423.04

Finding the Fourth Proportional to 1,033,246.80, 1,549,236.24 and 401,423.04

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Solution

The fourth proportional to 1,033,246.80, 1,549,236.24 and 401,423.04 is: 601,888.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,246.80 : 1,549,236.24 = 401,423.04 : x
  2. Step 2: Convert to fraction form
    1,033,246.80/1,549,236.24 = 401,423.04/x
  3. Step 3: Cross multiply
    1,033,246.80x = 1,549,236.24 × 401,423.04
  4. Step 4: Simplify right side
    1,033,246.80x = 621,899,121,138.97
  5. Step 5: Solve for x
    x = 621,899,121,138.97/1,033,246.80
  6. Step 6: Final answer
    x = 601,888.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.