Home / 710,875.69-1,066,313.52-237,561.04

Finding the Fourth Proportional to 710,875.69, 1,066,313.52 and 237,561.04

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Solution

The fourth proportional to 710,875.69, 1,066,313.52 and 237,561.04 is: 356,341.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,875.69 : 1,066,313.52 = 237,561.04 : x
  2. Step 2: Convert to fraction form
    710,875.69/1,066,313.52 = 237,561.04/x
  3. Step 3: Cross multiply
    710,875.69x = 1,066,313.52 × 237,561.04
  4. Step 4: Simplify right side
    710,875.69x = 253,314,542,257.89
  5. Step 5: Solve for x
    x = 253,314,542,257.89/710,875.69
  6. Step 6: Final answer
    x = 356,341.55

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Similar ratio
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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.