Home / 6,045,319.92-8,328,351.50-4,206,616.14

Finding the Fourth Proportional to 6,045,319.92, 8,328,351.50 and 4,206,616.14

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Solution

The fourth proportional to 6,045,319.92, 8,328,351.50 and 4,206,616.14 is: 5,795,256.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,319.92 : 8,328,351.50 = 4,206,616.14 : x
  2. Step 2: Convert to fraction form
    6,045,319.92/8,328,351.50 = 4,206,616.14/x
  3. Step 3: Cross multiply
    6,045,319.92x = 8,328,351.50 × 4,206,616.14
  4. Step 4: Simplify right side
    6,045,319.92x = 35,034,177,839,493.21
  5. Step 5: Solve for x
    x = 35,034,177,839,493.21/6,045,319.92
  6. Step 6: Final answer
    x = 5,795,256.22

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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.