Home / 2,785,753.58-3,844,500.02-1,562,451.48

Finding the Fourth Proportional to 2,785,753.58, 3,844,500.02 and 1,562,451.48

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Solution

The fourth proportional to 2,785,753.58, 3,844,500.02 and 1,562,451.48 is: 2,156,272.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,785,753.58 : 3,844,500.02 = 1,562,451.48 : x
  2. Step 2: Convert to fraction form
    2,785,753.58/3,844,500.02 = 1,562,451.48/x
  3. Step 3: Cross multiply
    2,785,753.58x = 3,844,500.02 × 1,562,451.48
  4. Step 4: Simplify right side
    2,785,753.58x = 6,006,844,746,109.03
  5. Step 5: Solve for x
    x = 6,006,844,746,109.03/2,785,753.58
  6. Step 6: Final answer
    x = 2,156,272.83

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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.