Home / 2,237,924.70-3,356,887.05-1,678,052.70

Finding the Fourth Proportional to 2,237,924.70, 3,356,887.05 and 1,678,052.70

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Solution

The fourth proportional to 2,237,924.70, 3,356,887.05 and 1,678,052.70 is: 2,517,079.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,924.70 : 3,356,887.05 = 1,678,052.70 : x
  2. Step 2: Convert to fraction form
    2,237,924.70/3,356,887.05 = 1,678,052.70/x
  3. Step 3: Cross multiply
    2,237,924.70x = 3,356,887.05 × 1,678,052.70
  4. Step 4: Simplify right side
    2,237,924.70x = 5,633,033,377,847.53
  5. Step 5: Solve for x
    x = 5,633,033,377,847.53/2,237,924.70
  6. Step 6: Final answer
    x = 2,517,079.05

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Similar ratio
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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.