Home / 3,039,136.70-4,558,705.05-2,899,168.70

Finding the Fourth Proportional to 3,039,136.70, 4,558,705.05 and 2,899,168.70

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Solution

The fourth proportional to 3,039,136.70, 4,558,705.05 and 2,899,168.70 is: 4,348,753.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039,136.70 : 4,558,705.05 = 2,899,168.70 : x
  2. Step 2: Convert to fraction form
    3,039,136.70/4,558,705.05 = 2,899,168.70/x
  3. Step 3: Cross multiply
    3,039,136.70x = 4,558,705.05 × 2,899,168.70
  4. Step 4: Simplify right side
    3,039,136.70x = 13,216,454,993,491.94
  5. Step 5: Solve for x
    x = 13,216,454,993,491.94/3,039,136.70
  6. Step 6: Final answer
    x = 4,348,753.05

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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.