Home / 2,033,641.56-3,050,449.08-517,311.48

Finding the Fourth Proportional to 2,033,641.56, 3,050,449.08 and 517,311.48

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Solution

The fourth proportional to 2,033,641.56, 3,050,449.08 and 517,311.48 is: 775,963.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,641.56 : 3,050,449.08 = 517,311.48 : x
  2. Step 2: Convert to fraction form
    2,033,641.56/3,050,449.08 = 517,311.48/x
  3. Step 3: Cross multiply
    2,033,641.56x = 3,050,449.08 × 517,311.48
  4. Step 4: Simplify right side
    2,033,641.56x = 1,578,032,328,239.44
  5. Step 5: Solve for x
    x = 1,578,032,328,239.44/2,033,641.56
  6. Step 6: Final answer
    x = 775,963.85

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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.