Home / 5,025,198.19-7,534,122.38-1,611,541.65

Finding the Fourth Proportional to 5,025,198.19, 7,534,122.38 and 1,611,541.65

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Solution

The fourth proportional to 5,025,198.19, 7,534,122.38 and 1,611,541.65 is: 2,416,133.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,025,198.19 : 7,534,122.38 = 1,611,541.65 : x
  2. Step 2: Convert to fraction form
    5,025,198.19/7,534,122.38 = 1,611,541.65/x
  3. Step 3: Cross multiply
    5,025,198.19x = 7,534,122.38 × 1,611,541.65
  4. Step 4: Simplify right side
    5,025,198.19x = 12,141,551,981,299.74
  5. Step 5: Solve for x
    x = 12,141,551,981,299.74/5,025,198.19
  6. Step 6: Final answer
    x = 2,416,133.96

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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.