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Finding the Fourth Proportional to 6,324,092.04, 9,486,400.38 and 1,836,368.04

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Solution

The fourth proportional to 6,324,092.04, 9,486,400.38 and 1,836,368.04 is: 2,754,628.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,092.04 : 9,486,400.38 = 1,836,368.04 : x
  2. Step 2: Convert to fraction form
    6,324,092.04/9,486,400.38 = 1,836,368.04/x
  3. Step 3: Cross multiply
    6,324,092.04x = 9,486,400.38 × 1,836,368.04
  4. Step 4: Simplify right side
    6,324,092.04x = 17,420,522,472,475.86
  5. Step 5: Solve for x
    x = 17,420,522,472,475.86/6,324,092.04
  6. Step 6: Final answer
    x = 2,754,628.23

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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.