Home / 9,099,645.57-12,557,584.35-5,025,264.57

Finding the Fourth Proportional to 9,099,645.57, 12,557,584.35 and 5,025,264.57

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Solution

The fourth proportional to 9,099,645.57, 12,557,584.35 and 5,025,264.57 is: 6,934,905.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,099,645.57 : 12,557,584.35 = 5,025,264.57 : x
  2. Step 2: Convert to fraction form
    9,099,645.57/12,557,584.35 = 5,025,264.57/x
  3. Step 3: Cross multiply
    9,099,645.57x = 12,557,584.35 × 5,025,264.57
  4. Step 4: Simplify right side
    9,099,645.57x = 63,105,183,718,841.48
  5. Step 5: Solve for x
    x = 63,105,183,718,841.48/9,099,645.57
  6. Step 6: Final answer
    x = 6,934,905.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.