Home / 4,825,520.46-6,659,200.76-2,650,204.44

Finding the Fourth Proportional to 4,825,520.46, 6,659,200.76 and 2,650,204.44

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Solution

The fourth proportional to 4,825,520.46, 6,659,200.76 and 2,650,204.44 is: 3,657,272.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,520.46 : 6,659,200.76 = 2,650,204.44 : x
  2. Step 2: Convert to fraction form
    4,825,520.46/6,659,200.76 = 2,650,204.44/x
  3. Step 3: Cross multiply
    4,825,520.46x = 6,659,200.76 × 2,650,204.44
  4. Step 4: Simplify right side
    4,825,520.46x = 17,648,243,407,752.35
  5. Step 5: Solve for x
    x = 17,648,243,407,752.35/4,825,520.46
  6. Step 6: Final answer
    x = 3,657,272.53

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.