Home / 1,534,197.52-2,300,927.10-469,248.76

Finding the Fourth Proportional to 1,534,197.52, 2,300,927.10 and 469,248.76

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Solution

The fourth proportional to 1,534,197.52, 2,300,927.10 and 469,248.76 is: 703,760.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,197.52 : 2,300,927.10 = 469,248.76 : x
  2. Step 2: Convert to fraction form
    1,534,197.52/2,300,927.10 = 469,248.76/x
  3. Step 3: Cross multiply
    1,534,197.52x = 2,300,927.10 × 469,248.76
  4. Step 4: Simplify right side
    1,534,197.52x = 1,079,707,188,525.40
  5. Step 5: Solve for x
    x = 1,079,707,188,525.40/1,534,197.52
  6. Step 6: Final answer
    x = 703,760.22

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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.