Home / 1,432,610.07-2,149,180.89-473,132.15

Finding the Fourth Proportional to 1,432,610.07, 2,149,180.89 and 473,132.15

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Solution

The fourth proportional to 1,432,610.07, 2,149,180.89 and 473,132.15 is: 709,786.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,432,610.07 : 2,149,180.89 = 473,132.15 : x
  2. Step 2: Convert to fraction form
    1,432,610.07/2,149,180.89 = 473,132.15/x
  3. Step 3: Cross multiply
    1,432,610.07x = 2,149,180.89 × 473,132.15
  4. Step 4: Simplify right side
    1,432,610.07x = 1,016,846,575,224.61
  5. Step 5: Solve for x
    x = 1,016,846,575,224.61/1,432,610.07
  6. Step 6: Final answer
    x = 709,786.00

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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.