Home / 6,161,599.98-8,502,353.58-3,407,849.85

Finding the Fourth Proportional to 6,161,599.98, 8,502,353.58 and 3,407,849.85

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Solution

The fourth proportional to 6,161,599.98, 8,502,353.58 and 3,407,849.85 is: 4,702,470.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,161,599.98 : 8,502,353.58 = 3,407,849.85 : x
  2. Step 2: Convert to fraction form
    6,161,599.98/8,502,353.58 = 3,407,849.85/x
  3. Step 3: Cross multiply
    6,161,599.98x = 8,502,353.58 × 3,407,849.85
  4. Step 4: Simplify right side
    6,161,599.98x = 28,974,744,372,249.96
  5. Step 5: Solve for x
    x = 28,974,744,372,249.96/6,161,599.98
  6. Step 6: Final answer
    x = 4,702,470.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.