Home / 8,322,509.25-12,483,763.88-2,338,877.25

Finding the Fourth Proportional to 8,322,509.25, 12,483,763.88 and 2,338,877.25

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Solution

The fourth proportional to 8,322,509.25, 12,483,763.88 and 2,338,877.25 is: 3,508,315.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,322,509.25 : 12,483,763.88 = 2,338,877.25 : x
  2. Step 2: Convert to fraction form
    8,322,509.25/12,483,763.88 = 2,338,877.25/x
  3. Step 3: Cross multiply
    8,322,509.25x = 12,483,763.88 × 2,338,877.25
  4. Step 4: Simplify right side
    8,322,509.25x = 29,197,991,321,609.34
  5. Step 5: Solve for x
    x = 29,197,991,321,609.34/8,322,509.25
  6. Step 6: Final answer
    x = 3,508,315.88

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Similar ratio
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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.