Home / 5,252,788.80-7,252,221.54-3,295,350

Finding the Fourth Proportional to 5,252,788.80, 7,252,221.54 and 3,295,350

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Solution

The fourth proportional to 5,252,788.80, 7,252,221.54 and 3,295,350 is: 4,549,699.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,252,788.80 : 7,252,221.54 = 3,295,350 : x
  2. Step 2: Convert to fraction form
    5,252,788.80/7,252,221.54 = 3,295,350/x
  3. Step 3: Cross multiply
    5,252,788.80x = 7,252,221.54 × 3,295,350
  4. Step 4: Simplify right side
    5,252,788.80x = 23,898,608,251,839
  5. Step 5: Solve for x
    x = 23,898,608,251,839/5,252,788.80
  6. Step 6: Final answer
    x = 4,549,699.06

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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.