Home / 2,375,680.66-3,563,520.92-1,095,909.52

Finding the Fourth Proportional to 2,375,680.66, 3,563,520.92 and 1,095,909.52

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Solution

The fourth proportional to 2,375,680.66, 3,563,520.92 and 1,095,909.52 is: 1,643,864.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,680.66 : 3,563,520.92 = 1,095,909.52 : x
  2. Step 2: Convert to fraction form
    2,375,680.66/3,563,520.92 = 1,095,909.52/x
  3. Step 3: Cross multiply
    2,375,680.66x = 3,563,520.92 × 1,095,909.52
  4. Step 4: Simplify right side
    2,375,680.66x = 3,905,296,500,947.16
  5. Step 5: Solve for x
    x = 3,905,296,500,947.16/2,375,680.66
  6. Step 6: Final answer
    x = 1,643,864.25

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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.