Home / 1,744,180.66-2,407,168.83-969,888.70

Finding the Fourth Proportional to 1,744,180.66, 2,407,168.83 and 969,888.70

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Solution

The fourth proportional to 1,744,180.66, 2,407,168.83 and 969,888.70 is: 1,338,557.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,180.66 : 2,407,168.83 = 969,888.70 : x
  2. Step 2: Convert to fraction form
    1,744,180.66/2,407,168.83 = 969,888.70/x
  3. Step 3: Cross multiply
    1,744,180.66x = 2,407,168.83 × 969,888.70
  4. Step 4: Simplify right side
    1,744,180.66x = 2,334,685,847,209.22
  5. Step 5: Solve for x
    x = 2,334,685,847,209.22/1,744,180.66
  6. Step 6: Final answer
    x = 1,338,557.35

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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.