Home / 7,732,728.23-11,603,882.26-4,495,789.17

Finding the Fourth Proportional to 7,732,728.23, 11,603,882.26 and 4,495,789.17

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Solution

The fourth proportional to 7,732,728.23, 11,603,882.26 and 4,495,789.17 is: 6,746,468.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,732,728.23 : 11,603,882.26 = 4,495,789.17 : x
  2. Step 2: Convert to fraction form
    7,732,728.23/11,603,882.26 = 4,495,789.17/x
  3. Step 3: Cross multiply
    7,732,728.23x = 11,603,882.26 × 4,495,789.17
  4. Step 4: Simplify right side
    7,732,728.23x = 52,168,608,174,794.05
  5. Step 5: Solve for x
    x = 52,168,608,174,794.05/7,732,728.23
  6. Step 6: Final answer
    x = 6,746,468.60

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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.