Home / 5,620,068.52-7,755,882.60-3,444,191.46

Finding the Fourth Proportional to 5,620,068.52, 7,755,882.60 and 3,444,191.46

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Solution

The fourth proportional to 5,620,068.52, 7,755,882.60 and 3,444,191.46 is: 4,753,099.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,620,068.52 : 7,755,882.60 = 3,444,191.46 : x
  2. Step 2: Convert to fraction form
    5,620,068.52/7,755,882.60 = 3,444,191.46/x
  3. Step 3: Cross multiply
    5,620,068.52x = 7,755,882.60 × 3,444,191.46
  4. Step 4: Simplify right side
    5,620,068.52x = 26,712,744,615,682.59
  5. Step 5: Solve for x
    x = 26,712,744,615,682.59/5,620,068.52
  6. Step 6: Final answer
    x = 4,753,099.45

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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.