Home / 2,535,207.12-3,800,250.36-1,589,240.88

Finding the Fourth Proportional to 2,535,207.12, 3,800,250.36 and 1,589,240.88

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Solution

The fourth proportional to 2,535,207.12, 3,800,250.36 and 1,589,240.88 is: 2,382,256.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,207.12 : 3,800,250.36 = 1,589,240.88 : x
  2. Step 2: Convert to fraction form
    2,535,207.12/3,800,250.36 = 1,589,240.88/x
  3. Step 3: Cross multiply
    2,535,207.12x = 3,800,250.36 × 1,589,240.88
  4. Step 4: Simplify right side
    2,535,207.12x = 6,039,513,226,346.72
  5. Step 5: Solve for x
    x = 6,039,513,226,346.72/2,535,207.12
  6. Step 6: Final answer
    x = 2,382,256.34

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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.