Home / 9,722,897.97-14,581,961.91-4,605,143.01

Finding the Fourth Proportional to 9,722,897.97, 14,581,961.91 and 4,605,143.01

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Solution

The fourth proportional to 9,722,897.97, 14,581,961.91 and 4,605,143.01 is: 6,906,584.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,722,897.97 : 14,581,961.91 = 4,605,143.01 : x
  2. Step 2: Convert to fraction form
    9,722,897.97/14,581,961.91 = 4,605,143.01/x
  3. Step 3: Cross multiply
    9,722,897.97x = 14,581,961.91 × 4,605,143.01
  4. Step 4: Simplify right side
    9,722,897.97x = 67,152,019,961,922.75
  5. Step 5: Solve for x
    x = 67,152,019,961,922.75/9,722,897.97
  6. Step 6: Final answer
    x = 6,906,584.86

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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.