Home / 3,745,537.33-5,614,933.76-1,347,695.85

Finding the Fourth Proportional to 3,745,537.33, 5,614,933.76 and 1,347,695.85

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Solution

The fourth proportional to 3,745,537.33, 5,614,933.76 and 1,347,695.85 is: 2,020,330.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,537.33 : 5,614,933.76 = 1,347,695.85 : x
  2. Step 2: Convert to fraction form
    3,745,537.33/5,614,933.76 = 1,347,695.85/x
  3. Step 3: Cross multiply
    3,745,537.33x = 5,614,933.76 × 1,347,695.85
  4. Step 4: Simplify right side
    3,745,537.33x = 7,567,222,919,638.42
  5. Step 5: Solve for x
    x = 7,567,222,919,638.42/3,745,537.33
  6. Step 6: Final answer
    x = 2,020,330.40

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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.