Home / 3,797,534.10-5,695,687.17-1,402,506.66

Finding the Fourth Proportional to 3,797,534.10, 5,695,687.17 and 1,402,506.66

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Solution

The fourth proportional to 3,797,534.10, 5,695,687.17 and 1,402,506.66 is: 2,103,533.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,534.10 : 5,695,687.17 = 1,402,506.66 : x
  2. Step 2: Convert to fraction form
    3,797,534.10/5,695,687.17 = 1,402,506.66/x
  3. Step 3: Cross multiply
    3,797,534.10x = 5,695,687.17 × 1,402,506.66
  4. Step 4: Simplify right side
    3,797,534.10x = 7,988,239,189,201.55
  5. Step 5: Solve for x
    x = 7,988,239,189,201.55/3,797,534.10
  6. Step 6: Final answer
    x = 2,103,533.23

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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.