Home / 10,414,276.16-15,618,396.85-3,127,441.91

Finding the Fourth Proportional to 10,414,276.16, 15,618,396.85 and 3,127,441.91

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Solution

The fourth proportional to 10,414,276.16, 15,618,396.85 and 3,127,441.91 is: 4,690,256.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,414,276.16 : 15,618,396.85 = 3,127,441.91 : x
  2. Step 2: Convert to fraction form
    10,414,276.16/15,618,396.85 = 3,127,441.91/x
  3. Step 3: Cross multiply
    10,414,276.16x = 15,618,396.85 × 3,127,441.91
  4. Step 4: Simplify right side
    10,414,276.16x = 48,845,628,789,791.39
  5. Step 5: Solve for x
    x = 48,845,628,789,791.39/10,414,276.16
  6. Step 6: Final answer
    x = 4,690,256.73

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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.