Home / 3,252,498.22-4,488,443.10-1,802,287.54

Finding the Fourth Proportional to 3,252,498.22, 4,488,443.10 and 1,802,287.54

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Solution

The fourth proportional to 3,252,498.22, 4,488,443.10 and 1,802,287.54 is: 2,487,154.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,498.22 : 4,488,443.10 = 1,802,287.54 : x
  2. Step 2: Convert to fraction form
    3,252,498.22/4,488,443.10 = 1,802,287.54/x
  3. Step 3: Cross multiply
    3,252,498.22x = 4,488,443.10 × 1,802,287.54
  4. Step 4: Simplify right side
    3,252,498.22x = 8,089,465,073,128.97
  5. Step 5: Solve for x
    x = 8,089,465,073,128.97/3,252,498.22
  6. Step 6: Final answer
    x = 2,487,154.34

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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.