Home / 8,732,232.24-13,083,868.19-5,310,167.39

Finding the Fourth Proportional to 8,732,232.24, 13,083,868.19 and 5,310,167.39

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Solution

The fourth proportional to 8,732,232.24, 13,083,868.19 and 5,310,167.39 is: 7,956,445.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,732,232.24 : 13,083,868.19 = 5,310,167.39 : x
  2. Step 2: Convert to fraction form
    8,732,232.24/13,083,868.19 = 5,310,167.39/x
  3. Step 3: Cross multiply
    8,732,232.24x = 13,083,868.19 × 5,310,167.39
  4. Step 4: Simplify right side
    8,732,232.24x = 69,477,530,145,452.41
  5. Step 5: Solve for x
    x = 69,477,530,145,452.41/8,732,232.24
  6. Step 6: Final answer
    x = 7,956,445.53

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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.