Home / 1,234,080.92-1,851,353.10-560,209.52

Finding the Fourth Proportional to 1,234,080.92, 1,851,353.10 and 560,209.52

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Solution

The fourth proportional to 1,234,080.92, 1,851,353.10 and 560,209.52 is: 840,419.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,080.92 : 1,851,353.10 = 560,209.52 : x
  2. Step 2: Convert to fraction form
    1,234,080.92/1,851,353.10 = 560,209.52/x
  3. Step 3: Cross multiply
    1,234,080.92x = 1,851,353.10 × 560,209.52
  4. Step 4: Simplify right side
    1,234,080.92x = 1,037,145,631,501.51
  5. Step 5: Solve for x
    x = 1,037,145,631,501.51/1,234,080.92
  6. Step 6: Final answer
    x = 840,419.47

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Double scale
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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.