Home / 8,835,448.20-13,253,190.52-2,445,719.46

Finding the Fourth Proportional to 8,835,448.20, 13,253,190.52 and 2,445,719.46

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Solution

The fourth proportional to 8,835,448.20, 13,253,190.52 and 2,445,719.46 is: 3,668,584.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,835,448.20 : 13,253,190.52 = 2,445,719.46 : x
  2. Step 2: Convert to fraction form
    8,835,448.20/13,253,190.52 = 2,445,719.46/x
  3. Step 3: Cross multiply
    8,835,448.20x = 13,253,190.52 × 2,445,719.46
  4. Step 4: Simplify right side
    8,835,448.20x = 32,413,585,961,851.52
  5. Step 5: Solve for x
    x = 32,413,585,961,851.52/8,835,448.20
  6. Step 6: Final answer
    x = 3,668,584.23

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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.