Home / 9,752,878.96-14,629,367.08-3,998,755.60

Finding the Fourth Proportional to 9,752,878.96, 14,629,367.08 and 3,998,755.60

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Solution

The fourth proportional to 9,752,878.96, 14,629,367.08 and 3,998,755.60 is: 5,998,153.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752,878.96 : 14,629,367.08 = 3,998,755.60 : x
  2. Step 2: Convert to fraction form
    9,752,878.96/14,629,367.08 = 3,998,755.60/x
  3. Step 3: Cross multiply
    9,752,878.96x = 14,629,367.08 × 3,998,755.60
  4. Step 4: Simplify right side
    9,752,878.96x = 58,499,263,535,605.65
  5. Step 5: Solve for x
    x = 58,499,263,535,605.65/9,752,878.96
  6. Step 6: Final answer
    x = 5,998,153.34

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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.