Home / 6,747,449.70-10,118,222.10-2,702,593.20

Finding the Fourth Proportional to 6,747,449.70, 10,118,222.10 and 2,702,593.20

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Solution

The fourth proportional to 6,747,449.70, 10,118,222.10 and 2,702,593.20 is: 4,052,707.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,747,449.70 : 10,118,222.10 = 2,702,593.20 : x
  2. Step 2: Convert to fraction form
    6,747,449.70/10,118,222.10 = 2,702,593.20/x
  3. Step 3: Cross multiply
    6,747,449.70x = 10,118,222.10 × 2,702,593.20
  4. Step 4: Simplify right side
    6,747,449.70x = 27,345,438,243,549.72
  5. Step 5: Solve for x
    x = 27,345,438,243,549.72/6,747,449.70
  6. Step 6: Final answer
    x = 4,052,707.24

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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.