Home / 5,676,385.60-7,833,350.72-3,098,045.44

Finding the Fourth Proportional to 5,676,385.60, 7,833,350.72 and 3,098,045.44

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Solution

The fourth proportional to 5,676,385.60, 7,833,350.72 and 3,098,045.44 is: 4,275,269.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,676,385.60 : 7,833,350.72 = 3,098,045.44 : x
  2. Step 2: Convert to fraction form
    5,676,385.60/7,833,350.72 = 3,098,045.44/x
  3. Step 3: Cross multiply
    5,676,385.60x = 7,833,350.72 × 3,098,045.44
  4. Step 4: Simplify right side
    5,676,385.60x = 24,268,076,478,016.71
  5. Step 5: Solve for x
    x = 24,268,076,478,016.71/5,676,385.60
  6. Step 6: Final answer
    x = 4,275,269.19

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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.