Home / 9,344,901.60-14,016,040.20-2,955,799.80

Finding the Fourth Proportional to 9,344,901.60, 14,016,040.20 and 2,955,799.80

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Solution

The fourth proportional to 9,344,901.60, 14,016,040.20 and 2,955,799.80 is: 4,433,284.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,901.60 : 14,016,040.20 = 2,955,799.80 : x
  2. Step 2: Convert to fraction form
    9,344,901.60/14,016,040.20 = 2,955,799.80/x
  3. Step 3: Cross multiply
    9,344,901.60x = 14,016,040.20 × 2,955,799.80
  4. Step 4: Simplify right side
    9,344,901.60x = 41,428,608,819,951.95
  5. Step 5: Solve for x
    x = 41,428,608,819,951.95/9,344,901.60
  6. Step 6: Final answer
    x = 4,433,284.65

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1.5x scale

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.