Home / 11,746,359.28-17,619,504.20-3,226,704.56

Finding the Fourth Proportional to 11,746,359.28, 17,619,504.20 and 3,226,704.56

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Solution

The fourth proportional to 11,746,359.28, 17,619,504.20 and 3,226,704.56 is: 4,840,047.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,746,359.28 : 17,619,504.20 = 3,226,704.56 : x
  2. Step 2: Convert to fraction form
    11,746,359.28/17,619,504.20 = 3,226,704.56/x
  3. Step 3: Cross multiply
    11,746,359.28x = 17,619,504.20 × 3,226,704.56
  4. Step 4: Simplify right side
    11,746,359.28x = 56,852,934,547,079.15
  5. Step 5: Solve for x
    x = 56,852,934,547,079.15/11,746,359.28
  6. Step 6: Final answer
    x = 4,840,047.30

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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.