Home / 4,261,229.10-6,386,400.45-1,734,029.10

Finding the Fourth Proportional to 4,261,229.10, 6,386,400.45 and 1,734,029.10

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Solution

The fourth proportional to 4,261,229.10, 6,386,400.45 and 1,734,029.10 is: 2,598,828.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261,229.10 : 6,386,400.45 = 1,734,029.10 : x
  2. Step 2: Convert to fraction form
    4,261,229.10/6,386,400.45 = 1,734,029.10/x
  3. Step 3: Cross multiply
    4,261,229.10x = 6,386,400.45 × 1,734,029.10
  4. Step 4: Simplify right side
    4,261,229.10x = 11,074,204,224,553.10
  5. Step 5: Solve for x
    x = 11,074,204,224,553.10/4,261,229.10
  6. Step 6: Final answer
    x = 2,598,828.64

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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.