Home / 6,951,340.99-9,593,153.90-3,853,667.41

Finding the Fourth Proportional to 6,951,340.99, 9,593,153.90 and 3,853,667.41

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Solution

The fourth proportional to 6,951,340.99, 9,593,153.90 and 3,853,667.41 is: 5,318,229.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,951,340.99 : 9,593,153.90 = 3,853,667.41 : x
  2. Step 2: Convert to fraction form
    6,951,340.99/9,593,153.90 = 3,853,667.41/x
  3. Step 3: Cross multiply
    6,951,340.99x = 9,593,153.90 × 3,853,667.41
  4. Step 4: Simplify right side
    6,951,340.99x = 36,968,824,514,744.43
  5. Step 5: Solve for x
    x = 36,968,824,514,744.43/6,951,340.99
  6. Step 6: Final answer
    x = 5,318,229.18

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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.