Home / 2,029,382.93-3,044,216.50-814,959.50

Finding the Fourth Proportional to 2,029,382.93, 3,044,216.50 and 814,959.50

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Solution

The fourth proportional to 2,029,382.93, 3,044,216.50 and 814,959.50 is: 1,222,496.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,382.93 : 3,044,216.50 = 814,959.50 : x
  2. Step 2: Convert to fraction form
    2,029,382.93/3,044,216.50 = 814,959.50/x
  3. Step 3: Cross multiply
    2,029,382.93x = 3,044,216.50 × 814,959.50
  4. Step 4: Simplify right side
    2,029,382.93x = 2,480,913,156,731.75
  5. Step 5: Solve for x
    x = 2,480,913,156,731.75/2,029,382.93
  6. Step 6: Final answer
    x = 1,222,496.32

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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.