Home / 6,144,363.60-9,204,103.80-3,481,861.20

Finding the Fourth Proportional to 6,144,363.60, 9,204,103.80 and 3,481,861.20

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Solution

The fourth proportional to 6,144,363.60, 9,204,103.80 and 3,481,861.20 is: 5,215,741.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,363.60 : 9,204,103.80 = 3,481,861.20 : x
  2. Step 2: Convert to fraction form
    6,144,363.60/9,204,103.80 = 3,481,861.20/x
  3. Step 3: Cross multiply
    6,144,363.60x = 9,204,103.80 × 3,481,861.20
  4. Step 4: Simplify right side
    6,144,363.60x = 32,047,411,901,992.56
  5. Step 5: Solve for x
    x = 32,047,411,901,992.56/6,144,363.60
  6. Step 6: Final answer
    x = 5,215,741.45

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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.