Home / 4,158,613.10-6,231,212.85-2,356,136.30

Finding the Fourth Proportional to 4,158,613.10, 6,231,212.85 and 2,356,136.30

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Solution

The fourth proportional to 4,158,613.10, 6,231,212.85 and 2,356,136.30 is: 3,530,404.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,613.10 : 6,231,212.85 = 2,356,136.30 : x
  2. Step 2: Convert to fraction form
    4,158,613.10/6,231,212.85 = 2,356,136.30/x
  3. Step 3: Cross multiply
    4,158,613.10x = 6,231,212.85 × 2,356,136.30
  4. Step 4: Simplify right side
    4,158,613.10x = 14,681,586,788,911.45
  5. Step 5: Solve for x
    x = 14,681,586,788,911.45/4,158,613.10
  6. Step 6: Final answer
    x = 3,530,404.59

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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.