Home / 9,344,288.40-14,016,432.60-2,956,498.80

Finding the Fourth Proportional to 9,344,288.40, 14,016,432.60 and 2,956,498.80

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Solution

The fourth proportional to 9,344,288.40, 14,016,432.60 and 2,956,498.80 is: 4,434,748.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,288.40 : 14,016,432.60 = 2,956,498.80 : x
  2. Step 2: Convert to fraction form
    9,344,288.40/14,016,432.60 = 2,956,498.80/x
  3. Step 3: Cross multiply
    9,344,288.40x = 14,016,432.60 × 2,956,498.80
  4. Step 4: Simplify right side
    9,344,288.40x = 41,439,566,162,180.88
  5. Step 5: Solve for x
    x = 41,439,566,162,180.88/9,344,288.40
  6. Step 6: Final answer
    x = 4,434,748.20

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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.