Home / 9,435,761.55-14,151,981.24-2,519,326.76

Finding the Fourth Proportional to 9,435,761.55, 14,151,981.24 and 2,519,326.76

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Solution

The fourth proportional to 9,435,761.55, 14,151,981.24 and 2,519,326.76 is: 3,778,546.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,435,761.55 : 14,151,981.24 = 2,519,326.76 : x
  2. Step 2: Convert to fraction form
    9,435,761.55/14,151,981.24 = 2,519,326.76/x
  3. Step 3: Cross multiply
    9,435,761.55x = 14,151,981.24 × 2,519,326.76
  4. Step 4: Simplify right side
    9,435,761.55x = 35,653,464,974,190.08
  5. Step 5: Solve for x
    x = 35,653,464,974,190.08/9,435,761.55
  6. Step 6: Final answer
    x = 3,778,546.63

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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.