Home / 9,397,411.20-14,096,116.80-7,005,926.70

Finding the Fourth Proportional to 9,397,411.20, 14,096,116.80 and 7,005,926.70

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Solution

The fourth proportional to 9,397,411.20, 14,096,116.80 and 7,005,926.70 is: 10,508,890.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397,411.20 : 14,096,116.80 = 7,005,926.70 : x
  2. Step 2: Convert to fraction form
    9,397,411.20/14,096,116.80 = 7,005,926.70/x
  3. Step 3: Cross multiply
    9,397,411.20x = 14,096,116.80 × 7,005,926.70
  4. Step 4: Simplify right side
    9,397,411.20x = 98,756,361,055,438.56
  5. Step 5: Solve for x
    x = 98,756,361,055,438.56/9,397,411.20
  6. Step 6: Final answer
    x = 10,508,890.05

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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.