Home / 3,973,350.60-5,960,463.30-1,449,552.60

Finding the Fourth Proportional to 3,973,350.60, 5,960,463.30 and 1,449,552.60

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Solution

The fourth proportional to 3,973,350.60, 5,960,463.30 and 1,449,552.60 is: 2,174,488.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,350.60 : 5,960,463.30 = 1,449,552.60 : x
  2. Step 2: Convert to fraction form
    3,973,350.60/5,960,463.30 = 1,449,552.60/x
  3. Step 3: Cross multiply
    3,973,350.60x = 5,960,463.30 × 1,449,552.60
  4. Step 4: Simplify right side
    3,973,350.60x = 8,640,005,073,719.58
  5. Step 5: Solve for x
    x = 8,640,005,073,719.58/3,973,350.60
  6. Step 6: Final answer
    x = 2,174,488.47

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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.