Home / 4,159,541.70-6,239,312.55-3,949,589.70

Finding the Fourth Proportional to 4,159,541.70, 6,239,312.55 and 3,949,589.70

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Solution

The fourth proportional to 4,159,541.70, 6,239,312.55 and 3,949,589.70 is: 5,924,384.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,541.70 : 6,239,312.55 = 3,949,589.70 : x
  2. Step 2: Convert to fraction form
    4,159,541.70/6,239,312.55 = 3,949,589.70/x
  3. Step 3: Cross multiply
    4,159,541.70x = 6,239,312.55 × 3,949,589.70
  4. Step 4: Simplify right side
    4,159,541.70x = 24,642,724,582,560.73
  5. Step 5: Solve for x
    x = 24,642,724,582,560.73/4,159,541.70
  6. Step 6: Final answer
    x = 5,924,384.55

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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.