Home / 2,444,306.46-3,666,599.80-647,143.22

Finding the Fourth Proportional to 2,444,306.46, 3,666,599.80 and 647,143.22

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Solution

The fourth proportional to 2,444,306.46, 3,666,599.80 and 647,143.22 is: 970,751.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,306.46 : 3,666,599.80 = 647,143.22 : x
  2. Step 2: Convert to fraction form
    2,444,306.46/3,666,599.80 = 647,143.22/x
  3. Step 3: Cross multiply
    2,444,306.46x = 3,666,599.80 × 647,143.22
  4. Step 4: Simplify right side
    2,444,306.46x = 2,372,815,201,023.36
  5. Step 5: Solve for x
    x = 2,372,815,201,023.36/2,444,306.46
  6. Step 6: Final answer
    x = 970,751.92

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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.