Home / 2,293,251.80-3,442,502.10-1,347,155.60

Finding the Fourth Proportional to 2,293,251.80, 3,442,502.10 and 1,347,155.60

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Solution

The fourth proportional to 2,293,251.80, 3,442,502.10 and 1,347,155.60 is: 2,022,275.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,251.80 : 3,442,502.10 = 1,347,155.60 : x
  2. Step 2: Convert to fraction form
    2,293,251.80/3,442,502.10 = 1,347,155.60/x
  3. Step 3: Cross multiply
    2,293,251.80x = 3,442,502.10 × 1,347,155.60
  4. Step 4: Simplify right side
    2,293,251.80x = 4,637,585,982,026.76
  5. Step 5: Solve for x
    x = 4,637,585,982,026.76/2,293,251.80
  6. Step 6: Final answer
    x = 2,022,275.09

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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.