Home / 5,791,015.10-8,687,559.45-2,425,562.30

Finding the Fourth Proportional to 5,791,015.10, 8,687,559.45 and 2,425,562.30

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Solution

The fourth proportional to 5,791,015.10, 8,687,559.45 and 2,425,562.30 is: 3,638,777.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,791,015.10 : 8,687,559.45 = 2,425,562.30 : x
  2. Step 2: Convert to fraction form
    5,791,015.10/8,687,559.45 = 2,425,562.30/x
  3. Step 3: Cross multiply
    5,791,015.10x = 8,687,559.45 × 2,425,562.30
  4. Step 4: Simplify right side
    5,791,015.10x = 21,072,216,680,928.73
  5. Step 5: Solve for x
    x = 21,072,216,680,928.73/5,791,015.10
  6. Step 6: Final answer
    x = 3,638,777.71

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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.