Home / 2,268,008.10-3,397,346.55-1,558,836.90

Finding the Fourth Proportional to 2,268,008.10, 3,397,346.55 and 1,558,836.90

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Solution

The fourth proportional to 2,268,008.10, 3,397,346.55 and 1,558,836.90 is: 2,335,048.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,008.10 : 3,397,346.55 = 1,558,836.90 : x
  2. Step 2: Convert to fraction form
    2,268,008.10/3,397,346.55 = 1,558,836.90/x
  3. Step 3: Cross multiply
    2,268,008.10x = 3,397,346.55 × 1,558,836.90
  4. Step 4: Simplify right side
    2,268,008.10x = 5,295,909,164,227.69
  5. Step 5: Solve for x
    x = 5,295,909,164,227.69/2,268,008.10
  6. Step 6: Final answer
    x = 2,335,048.61

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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.