Home / 9,165,576.96-13,752,253.44-4,904,640

Finding the Fourth Proportional to 9,165,576.96, 13,752,253.44 and 4,904,640

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Solution

The fourth proportional to 9,165,576.96, 13,752,253.44 and 4,904,640 is: 7,359,040.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,165,576.96 : 13,752,253.44 = 4,904,640 : x
  2. Step 2: Convert to fraction form
    9,165,576.96/13,752,253.44 = 4,904,640/x
  3. Step 3: Cross multiply
    9,165,576.96x = 13,752,253.44 × 4,904,640
  4. Step 4: Simplify right side
    9,165,576.96x = 67,449,852,311,961.59
  5. Step 5: Solve for x
    x = 67,449,852,311,961.59/9,165,576.96
  6. Step 6: Final answer
    x = 7,359,040.53

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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.