Home / 1,037,114.10-1,431,217.17-560,186.10

Finding the Fourth Proportional to 1,037,114.10, 1,431,217.17 and 560,186.10

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Solution

The fourth proportional to 1,037,114.10, 1,431,217.17 and 560,186.10 is: 773,056.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,114.10 : 1,431,217.17 = 560,186.10 : x
  2. Step 2: Convert to fraction form
    1,037,114.10/1,431,217.17 = 560,186.10/x
  3. Step 3: Cross multiply
    1,037,114.10x = 1,431,217.17 × 560,186.10
  4. Step 4: Simplify right side
    1,037,114.10x = 801,747,964,715.34
  5. Step 5: Solve for x
    x = 801,747,964,715.34/1,037,114.10
  6. Step 6: Final answer
    x = 773,056.66

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Double scale
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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.