Home / 732,983.67-1,011,516.76-410,696.08

Finding the Fourth Proportional to 732,983.67, 1,011,516.76 and 410,696.08

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Solution

The fourth proportional to 732,983.67, 1,011,516.76 and 410,696.08 is: 566,760.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,983.67 : 1,011,516.76 = 410,696.08 : x
  2. Step 2: Convert to fraction form
    732,983.67/1,011,516.76 = 410,696.08/x
  3. Step 3: Cross multiply
    732,983.67x = 1,011,516.76 × 410,696.08
  4. Step 4: Simplify right side
    732,983.67x = 415,425,966,170.88
  5. Step 5: Solve for x
    x = 415,425,966,170.88/732,983.67
  6. Step 6: Final answer
    x = 566,760.19

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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.