Home / 7,041,213.90-9,707,334.03-6,019,694.15

Finding the Fourth Proportional to 7,041,213.90, 9,707,334.03 and 6,019,694.15

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Solution

The fourth proportional to 7,041,213.90, 9,707,334.03 and 6,019,694.15 is: 8,299,020.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,041,213.90 : 9,707,334.03 = 6,019,694.15 : x
  2. Step 2: Convert to fraction form
    7,041,213.90/9,707,334.03 = 6,019,694.15/x
  3. Step 3: Cross multiply
    7,041,213.90x = 9,707,334.03 × 6,019,694.15
  4. Step 4: Simplify right side
    7,041,213.90x = 58,435,181,823,950.24
  5. Step 5: Solve for x
    x = 58,435,181,823,950.24/7,041,213.90
  6. Step 6: Final answer
    x = 8,299,020.97

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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.