Home / 732,193.18-1,010,547.49-502,561.82

Finding the Fourth Proportional to 732,193.18, 1,010,547.49 and 502,561.82

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Solution

The fourth proportional to 732,193.18, 1,010,547.49 and 502,561.82 is: 693,618.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,193.18 : 1,010,547.49 = 502,561.82 : x
  2. Step 2: Convert to fraction form
    732,193.18/1,010,547.49 = 502,561.82/x
  3. Step 3: Cross multiply
    732,193.18x = 1,010,547.49 × 502,561.82
  4. Step 4: Simplify right side
    732,193.18x = 507,862,585,770.83
  5. Step 5: Solve for x
    x = 507,862,585,770.83/732,193.18
  6. Step 6: Final answer
    x = 693,618.30

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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.