Home / 5,746,288.34-8,619,380.66-2,200,432.34

Finding the Fourth Proportional to 5,746,288.34, 8,619,380.66 and 2,200,432.34

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Solution

The fourth proportional to 5,746,288.34, 8,619,380.66 and 2,200,432.34 is: 3,300,628.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,288.34 : 8,619,380.66 = 2,200,432.34 : x
  2. Step 2: Convert to fraction form
    5,746,288.34/8,619,380.66 = 2,200,432.34/x
  3. Step 3: Cross multiply
    5,746,288.34x = 8,619,380.66 × 2,200,432.34
  4. Step 4: Simplify right side
    5,746,288.34x = 18,966,363,955,034.54
  5. Step 5: Solve for x
    x = 18,966,363,955,034.54/5,746,288.34
  6. Step 6: Final answer
    x = 3,300,628.66

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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.