Home / 795,800.34-1,098,034.20-473,447.43

Finding the Fourth Proportional to 795,800.34, 1,098,034.20 and 473,447.43

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Solution

The fourth proportional to 795,800.34, 1,098,034.20 and 473,447.43 is: 653,256.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,800.34 : 1,098,034.20 = 473,447.43 : x
  2. Step 2: Convert to fraction form
    795,800.34/1,098,034.20 = 473,447.43/x
  3. Step 3: Cross multiply
    795,800.34x = 1,098,034.20 × 473,447.43
  4. Step 4: Simplify right side
    795,800.34x = 519,861,470,042.11
  5. Step 5: Solve for x
    x = 519,861,470,042.11/795,800.34
  6. Step 6: Final answer
    x = 653,256.15

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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.