Home / 3,762,758.90-5,644,979.31-1,204,127.52

Finding the Fourth Proportional to 3,762,758.90, 5,644,979.31 and 1,204,127.52

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Solution

The fourth proportional to 3,762,758.90, 5,644,979.31 and 1,204,127.52 is: 1,806,460.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,758.90 : 5,644,979.31 = 1,204,127.52 : x
  2. Step 2: Convert to fraction form
    3,762,758.90/5,644,979.31 = 1,204,127.52/x
  3. Step 3: Cross multiply
    3,762,758.90x = 5,644,979.31 × 1,204,127.52
  4. Step 4: Simplify right side
    3,762,758.90x = 6,797,274,937,001.61
  5. Step 5: Solve for x
    x = 6,797,274,937,001.61/3,762,758.90
  6. Step 6: Final answer
    x = 1,806,460.40

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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.