Home / 942,666.71-1,413,980.92-232,700.90

Finding the Fourth Proportional to 942,666.71, 1,413,980.92 and 232,700.90

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Solution

The fourth proportional to 942,666.71, 1,413,980.92 and 232,700.90 is: 349,046.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,666.71 : 1,413,980.92 = 232,700.90 : x
  2. Step 2: Convert to fraction form
    942,666.71/1,413,980.92 = 232,700.90/x
  3. Step 3: Cross multiply
    942,666.71x = 1,413,980.92 × 232,700.90
  4. Step 4: Simplify right side
    942,666.71x = 329,034,625,887.80
  5. Step 5: Solve for x
    x = 329,034,625,887.80/942,666.71
  6. Step 6: Final answer
    x = 349,046.62

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1.5x scale

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.