Home / 9,216,188.20-13,830,452.58-3,824,843.20

Finding the Fourth Proportional to 9,216,188.20, 13,830,452.58 and 3,824,843.20

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Solution

The fourth proportional to 9,216,188.20, 13,830,452.58 and 3,824,843.20 is: 5,739,825.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,216,188.20 : 13,830,452.58 = 3,824,843.20 : x
  2. Step 2: Convert to fraction form
    9,216,188.20/13,830,452.58 = 3,824,843.20/x
  3. Step 3: Cross multiply
    9,216,188.20x = 13,830,452.58 × 3,824,843.20
  4. Step 4: Simplify right side
    9,216,188.20x = 52,899,312,503,535.46
  5. Step 5: Solve for x
    x = 52,899,312,503,535.46/9,216,188.20
  6. Step 6: Final answer
    x = 5,739,825.55

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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.