Home / 9,357,766.08-14,037,989.40-2,881,390.56

Finding the Fourth Proportional to 9,357,766.08, 14,037,989.40 and 2,881,390.56

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Solution

The fourth proportional to 9,357,766.08, 14,037,989.40 and 2,881,390.56 is: 4,322,498.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,766.08 : 14,037,989.40 = 2,881,390.56 : x
  2. Step 2: Convert to fraction form
    9,357,766.08/14,037,989.40 = 2,881,390.56/x
  3. Step 3: Cross multiply
    9,357,766.08x = 14,037,989.40 × 2,881,390.56
  4. Step 4: Simplify right side
    9,357,766.08x = 40,448,930,138,540.06
  5. Step 5: Solve for x
    x = 40,448,930,138,540.06/9,357,766.08
  6. Step 6: Final answer
    x = 4,322,498.53

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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.