Home / 4,653,348.30-6,985,708.65-2,632,997.70

Finding the Fourth Proportional to 4,653,348.30, 6,985,708.65 and 2,632,997.70

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Solution

The fourth proportional to 4,653,348.30, 6,985,708.65 and 2,632,997.70 is: 3,952,713.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,348.30 : 6,985,708.65 = 2,632,997.70 : x
  2. Step 2: Convert to fraction form
    4,653,348.30/6,985,708.65 = 2,632,997.70/x
  3. Step 3: Cross multiply
    4,653,348.30x = 6,985,708.65 × 2,632,997.70
  4. Step 4: Simplify right side
    4,653,348.30x = 18,393,354,808,320.11
  5. Step 5: Solve for x
    x = 18,393,354,808,320.11/4,653,348.30
  6. Step 6: Final answer
    x = 3,952,713.96

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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.