Home / 3,251,044.80-4,874,204.64-1,358,327.52

Finding the Fourth Proportional to 3,251,044.80, 4,874,204.64 and 1,358,327.52

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Solution

The fourth proportional to 3,251,044.80, 4,874,204.64 and 1,358,327.52 is: 2,036,504.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,044.80 : 4,874,204.64 = 1,358,327.52 : x
  2. Step 2: Convert to fraction form
    3,251,044.80/4,874,204.64 = 1,358,327.52/x
  3. Step 3: Cross multiply
    3,251,044.80x = 4,874,204.64 × 1,358,327.52
  4. Step 4: Simplify right side
    3,251,044.80x = 6,620,766,300,623.69
  5. Step 5: Solve for x
    x = 6,620,766,300,623.69/3,251,044.80
  6. Step 6: Final answer
    x = 2,036,504.17

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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.