Home / 9,694,482.20-14,541,723.30-3,311,941.40

Finding the Fourth Proportional to 9,694,482.20, 14,541,723.30 and 3,311,941.40

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Solution

The fourth proportional to 9,694,482.20, 14,541,723.30 and 3,311,941.40 is: 4,967,912.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,694,482.20 : 14,541,723.30 = 3,311,941.40 : x
  2. Step 2: Convert to fraction form
    9,694,482.20/14,541,723.30 = 3,311,941.40/x
  3. Step 3: Cross multiply
    9,694,482.20x = 14,541,723.30 × 3,311,941.40
  4. Step 4: Simplify right side
    9,694,482.20x = 48,161,335,424,614.62
  5. Step 5: Solve for x
    x = 48,161,335,424,614.62/9,694,482.20
  6. Step 6: Final answer
    x = 4,967,912.10

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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.