Home / 1,534,113.42-2,300,801.04-469,164.70

Finding the Fourth Proportional to 1,534,113.42, 2,300,801.04 and 469,164.70

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Solution

The fourth proportional to 1,534,113.42, 2,300,801.04 and 469,164.70 is: 703,634.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,113.42 : 2,300,801.04 = 469,164.70 : x
  2. Step 2: Convert to fraction form
    1,534,113.42/2,300,801.04 = 469,164.70/x
  3. Step 3: Cross multiply
    1,534,113.42x = 2,300,801.04 × 469,164.70
  4. Step 4: Simplify right side
    1,534,113.42x = 1,079,454,629,691.29
  5. Step 5: Solve for x
    x = 1,079,454,629,691.29/1,534,113.42
  6. Step 6: Final answer
    x = 703,634.18

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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.