Home / 9,752,867.60-14,629,350-3,998,744.24

Finding the Fourth Proportional to 9,752,867.60, 14,629,350 and 3,998,744.24

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Solution

The fourth proportional to 9,752,867.60, 14,629,350 and 3,998,744.24 is: 5,998,136.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752,867.60 : 14,629,350 = 3,998,744.24 : x
  2. Step 2: Convert to fraction form
    9,752,867.60/14,629,350 = 3,998,744.24/x
  3. Step 3: Cross multiply
    9,752,867.60x = 14,629,350 × 3,998,744.24
  4. Step 4: Simplify right side
    9,752,867.60x = 58,499,029,047,444
  5. Step 5: Solve for x
    x = 58,499,029,047,444/9,752,867.60
  6. Step 6: Final answer
    x = 5,998,136.29

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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.