Home / 6,229,720.80-9,346,330.80-3,034,951.20

Finding the Fourth Proportional to 6,229,720.80, 9,346,330.80 and 3,034,951.20

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Solution

The fourth proportional to 6,229,720.80, 9,346,330.80 and 3,034,951.20 is: 4,553,279.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,720.80 : 9,346,330.80 = 3,034,951.20 : x
  2. Step 2: Convert to fraction form
    6,229,720.80/9,346,330.80 = 3,034,951.20/x
  3. Step 3: Cross multiply
    6,229,720.80x = 9,346,330.80 × 3,034,951.20
  4. Step 4: Simplify right side
    6,229,720.80x = 28,365,657,877,056.96
  5. Step 5: Solve for x
    x = 28,365,657,877,056.96/6,229,720.80
  6. Step 6: Final answer
    x = 4,553,279.16

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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.