Home / 8,085,377.48-11,157,650.42-4,414,116.60

Finding the Fourth Proportional to 8,085,377.48, 11,157,650.42 and 4,414,116.60

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Solution

The fourth proportional to 8,085,377.48, 11,157,650.42 and 4,414,116.60 is: 6,091,387.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,085,377.48 : 11,157,650.42 = 4,414,116.60 : x
  2. Step 2: Convert to fraction form
    8,085,377.48/11,157,650.42 = 4,414,116.60/x
  3. Step 3: Cross multiply
    8,085,377.48x = 11,157,650.42 × 4,414,116.60
  4. Step 4: Simplify right side
    8,085,377.48x = 49,251,169,913,848.38
  5. Step 5: Solve for x
    x = 49,251,169,913,848.38/8,085,377.48
  6. Step 6: Final answer
    x = 6,091,387.83

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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.