Home / 9,824,211.62-14,720,025.86-5,974,388.54

Finding the Fourth Proportional to 9,824,211.62, 14,720,025.86 and 5,974,388.54

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Solution

The fourth proportional to 9,824,211.62, 14,720,025.86 and 5,974,388.54 is: 8,951,675.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,824,211.62 : 14,720,025.86 = 5,974,388.54 : x
  2. Step 2: Convert to fraction form
    9,824,211.62/14,720,025.86 = 5,974,388.54/x
  3. Step 3: Cross multiply
    9,824,211.62x = 14,720,025.86 × 5,974,388.54
  4. Step 4: Simplify right side
    9,824,211.62x = 87,943,153,806,487.64
  5. Step 5: Solve for x
    x = 87,943,153,806,487.64/9,824,211.62
  6. Step 6: Final answer
    x = 8,951,675.43

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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.