Home / 6,592,143.18-9,903,369.24-4,651,338.72

Finding the Fourth Proportional to 6,592,143.18, 9,903,369.24 and 4,651,338.72

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Solution

The fourth proportional to 6,592,143.18, 9,903,369.24 and 4,651,338.72 is: 6,987,700.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,143.18 : 9,903,369.24 = 4,651,338.72 : x
  2. Step 2: Convert to fraction form
    6,592,143.18/9,903,369.24 = 4,651,338.72/x
  3. Step 3: Cross multiply
    6,592,143.18x = 9,903,369.24 × 4,651,338.72
  4. Step 4: Simplify right side
    6,592,143.18x = 46,063,924,804,468.97
  5. Step 5: Solve for x
    x = 46,063,924,804,468.97/6,592,143.18
  6. Step 6: Final answer
    x = 6,987,700.90

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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.