Home / 6,253,243.02-8,622,622.68-4,073,744.43

Finding the Fourth Proportional to 6,253,243.02, 8,622,622.68 and 4,073,744.43

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Solution

The fourth proportional to 6,253,243.02, 8,622,622.68 and 4,073,744.43 is: 5,617,303.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,243.02 : 8,622,622.68 = 4,073,744.43 : x
  2. Step 2: Convert to fraction form
    6,253,243.02/8,622,622.68 = 4,073,744.43/x
  3. Step 3: Cross multiply
    6,253,243.02x = 8,622,622.68 × 4,073,744.43
  4. Step 4: Simplify right side
    6,253,243.02x = 35,126,361,114,641.67
  5. Step 5: Solve for x
    x = 35,126,361,114,641.67/6,253,243.02
  6. Step 6: Final answer
    x = 5,617,303.05

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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.