Home / 704,609.93-1,056,397.29-224,561.52

Finding the Fourth Proportional to 704,609.93, 1,056,397.29 and 224,561.52

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Solution

The fourth proportional to 704,609.93, 1,056,397.29 and 224,561.52 is: 336,677.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,609.93 : 1,056,397.29 = 224,561.52 : x
  2. Step 2: Convert to fraction form
    704,609.93/1,056,397.29 = 224,561.52/x
  3. Step 3: Cross multiply
    704,609.93x = 1,056,397.29 × 224,561.52
  4. Step 4: Simplify right side
    704,609.93x = 237,226,181,166.28
  5. Step 5: Solve for x
    x = 237,226,181,166.28/704,609.93
  6. Step 6: Final answer
    x = 336,677.32

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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.