Home / 9,344,905.60-14,016,046.20-2,955,803.80

Finding the Fourth Proportional to 9,344,905.60, 14,016,046.20 and 2,955,803.80

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Solution

The fourth proportional to 9,344,905.60, 14,016,046.20 and 2,955,803.80 is: 4,433,290.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,905.60 : 14,016,046.20 = 2,955,803.80 : x
  2. Step 2: Convert to fraction form
    9,344,905.60/14,016,046.20 = 2,955,803.80/x
  3. Step 3: Cross multiply
    9,344,905.60x = 14,016,046.20 × 2,955,803.80
  4. Step 4: Simplify right side
    9,344,905.60x = 41,428,682,618,935.55
  5. Step 5: Solve for x
    x = 41,428,682,618,935.55/9,344,905.60
  6. Step 6: Final answer
    x = 4,433,290.65

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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.