Home / 2,061,892.44-3,088,815.60-1,349,761.50

Finding the Fourth Proportional to 2,061,892.44, 3,088,815.60 and 1,349,761.50

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Solution

The fourth proportional to 2,061,892.44, 3,088,815.60 and 1,349,761.50 is: 2,022,008.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,892.44 : 3,088,815.60 = 1,349,761.50 : x
  2. Step 2: Convert to fraction form
    2,061,892.44/3,088,815.60 = 1,349,761.50/x
  3. Step 3: Cross multiply
    2,061,892.44x = 3,088,815.60 × 1,349,761.50
  4. Step 4: Simplify right side
    2,061,892.44x = 4,169,164,377,479.40
  5. Step 5: Solve for x
    x = 4,169,164,377,479.40/2,061,892.44
  6. Step 6: Final answer
    x = 2,022,008.66

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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.