Home / 4,269,047.66-5,887,293.20-3,400,769.04

Finding the Fourth Proportional to 4,269,047.66, 5,887,293.20 and 3,400,769.04

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Solution

The fourth proportional to 4,269,047.66, 5,887,293.20 and 3,400,769.04 is: 4,689,880.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,269,047.66 : 5,887,293.20 = 3,400,769.04 : x
  2. Step 2: Convert to fraction form
    4,269,047.66/5,887,293.20 = 3,400,769.04/x
  3. Step 3: Cross multiply
    4,269,047.66x = 5,887,293.20 × 3,400,769.04
  4. Step 4: Simplify right side
    4,269,047.66x = 20,021,324,443,962.53
  5. Step 5: Solve for x
    x = 20,021,324,443,962.53/4,269,047.66
  6. Step 6: Final answer
    x = 4,689,880.75

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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.