Home / 5,065,658.82-7,601,515.68-4,653,560.02

Finding the Fourth Proportional to 5,065,658.82, 7,601,515.68 and 4,653,560.02

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Solution

The fourth proportional to 5,065,658.82, 7,601,515.68 and 4,653,560.02 is: 6,983,121.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,065,658.82 : 7,601,515.68 = 4,653,560.02 : x
  2. Step 2: Convert to fraction form
    5,065,658.82/7,601,515.68 = 4,653,560.02/x
  3. Step 3: Cross multiply
    5,065,658.82x = 7,601,515.68 × 4,653,560.02
  4. Step 4: Simplify right side
    5,065,658.82x = 35,374,109,459,851.11
  5. Step 5: Solve for x
    x = 35,374,109,459,851.11/5,065,658.82
  6. Step 6: Final answer
    x = 6,983,121.19

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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.