Home / 6,148,461.60-9,223,028.76-2,554,591.92

Finding the Fourth Proportional to 6,148,461.60, 9,223,028.76 and 2,554,591.92

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Solution

The fourth proportional to 6,148,461.60, 9,223,028.76 and 2,554,591.92 is: 3,832,027.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,148,461.60 : 9,223,028.76 = 2,554,591.92 : x
  2. Step 2: Convert to fraction form
    6,148,461.60/9,223,028.76 = 2,554,591.92/x
  3. Step 3: Cross multiply
    6,148,461.60x = 9,223,028.76 × 2,554,591.92
  4. Step 4: Simplify right side
    6,148,461.60x = 23,561,074,748,223.62
  5. Step 5: Solve for x
    x = 23,561,074,748,223.62/6,148,461.60
  6. Step 6: Final answer
    x = 3,832,027.63

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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.