Home / 2,412,594.53-3,619,592.20-972,534.76

Finding the Fourth Proportional to 2,412,594.53, 3,619,592.20 and 972,534.76

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Solution

The fourth proportional to 2,412,594.53, 3,619,592.20 and 972,534.76 is: 1,459,084.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,412,594.53 : 3,619,592.20 = 972,534.76 : x
  2. Step 2: Convert to fraction form
    2,412,594.53/3,619,592.20 = 972,534.76/x
  3. Step 3: Cross multiply
    2,412,594.53x = 3,619,592.20 × 972,534.76
  4. Step 4: Simplify right side
    2,412,594.53x = 3,520,179,220,044.55
  5. Step 5: Solve for x
    x = 3,520,179,220,044.55/2,412,594.53
  6. Step 6: Final answer
    x = 1,459,084.48

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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.