Home / 3,017,115.56-4,522,683.90-1,416,814.04

Finding the Fourth Proportional to 3,017,115.56, 4,522,683.90 and 1,416,814.04

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Solution

The fourth proportional to 3,017,115.56, 4,522,683.90 and 1,416,814.04 is: 2,123,817.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,115.56 : 4,522,683.90 = 1,416,814.04 : x
  2. Step 2: Convert to fraction form
    3,017,115.56/4,522,683.90 = 1,416,814.04/x
  3. Step 3: Cross multiply
    3,017,115.56x = 4,522,683.90 × 1,416,814.04
  4. Step 4: Simplify right side
    3,017,115.56x = 6,407,802,048,001.96
  5. Step 5: Solve for x
    x = 6,407,802,048,001.96/3,017,115.56
  6. Step 6: Final answer
    x = 2,123,817.24

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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.