Home / 4,059,377.76-5,601,940.79-2,427,784.84

Finding the Fourth Proportional to 4,059,377.76, 5,601,940.79 and 2,427,784.84

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Solution

The fourth proportional to 4,059,377.76, 5,601,940.79 and 2,427,784.84 is: 3,350,342.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,377.76 : 5,601,940.79 = 2,427,784.84 : x
  2. Step 2: Convert to fraction form
    4,059,377.76/5,601,940.79 = 2,427,784.84/x
  3. Step 3: Cross multiply
    4,059,377.76x = 5,601,940.79 × 2,427,784.84
  4. Step 4: Simplify right side
    4,059,377.76x = 13,600,306,924,539.62
  5. Step 5: Solve for x
    x = 13,600,306,924,539.62/4,059,377.76
  6. Step 6: Final answer
    x = 3,350,342.77

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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.