Home / 5,600,098.92-8,407,237.80-3,435,805.44

Finding the Fourth Proportional to 5,600,098.92, 8,407,237.80 and 3,435,805.44

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Solution

The fourth proportional to 5,600,098.92, 8,407,237.80 and 3,435,805.44 is: 5,158,057.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,600,098.92 : 8,407,237.80 = 3,435,805.44 : x
  2. Step 2: Convert to fraction form
    5,600,098.92/8,407,237.80 = 3,435,805.44/x
  3. Step 3: Cross multiply
    5,600,098.92x = 8,407,237.80 × 3,435,805.44
  4. Step 4: Simplify right side
    5,600,098.92x = 28,885,633,368,613.63
  5. Step 5: Solve for x
    x = 28,885,633,368,613.63/5,600,098.92
  6. Step 6: Final answer
    x = 5,158,057.70

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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.