Home / 1,275,793.80-1,913,026.22-601,694.10

Finding the Fourth Proportional to 1,275,793.80, 1,913,026.22 and 601,694.10

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Solution

The fourth proportional to 1,275,793.80, 1,913,026.22 and 601,694.10 is: 902,227.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,275,793.80 : 1,913,026.22 = 601,694.10 : x
  2. Step 2: Convert to fraction form
    1,275,793.80/1,913,026.22 = 601,694.10/x
  3. Step 3: Cross multiply
    1,275,793.80x = 1,913,026.22 × 601,694.10
  4. Step 4: Simplify right side
    1,275,793.80x = 1,151,056,589,719.30
  5. Step 5: Solve for x
    x = 1,151,056,589,719.30/1,275,793.80
  6. Step 6: Final answer
    x = 902,227.77

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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.