Home / 4,967,000.88-7,483,691.94-4,487,785.68

Finding the Fourth Proportional to 4,967,000.88, 7,483,691.94 and 4,487,785.68

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Solution

The fourth proportional to 4,967,000.88, 7,483,691.94 and 4,487,785.68 is: 6,761,666.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,000.88 : 7,483,691.94 = 4,487,785.68 : x
  2. Step 2: Convert to fraction form
    4,967,000.88/7,483,691.94 = 4,487,785.68/x
  3. Step 3: Cross multiply
    4,967,000.88x = 7,483,691.94 × 4,487,785.68
  4. Step 4: Simplify right side
    4,967,000.88x = 33,585,205,521,863.42
  5. Step 5: Solve for x
    x = 33,585,205,521,863.42/4,967,000.88
  6. Step 6: Final answer
    x = 6,761,666.92

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.