Home / 2,068,288.04-3,102,432.96-648,454.80

Finding the Fourth Proportional to 2,068,288.04, 3,102,432.96 and 648,454.80

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Solution

The fourth proportional to 2,068,288.04, 3,102,432.96 and 648,454.80 is: 972,682.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,288.04 : 3,102,432.96 = 648,454.80 : x
  2. Step 2: Convert to fraction form
    2,068,288.04/3,102,432.96 = 648,454.80/x
  3. Step 3: Cross multiply
    2,068,288.04x = 3,102,432.96 × 648,454.80
  4. Step 4: Simplify right side
    2,068,288.04x = 2,011,787,544,590.21
  5. Step 5: Solve for x
    x = 2,011,787,544,590.21/2,068,288.04
  6. Step 6: Final answer
    x = 972,682.48

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Similar ratio
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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.