Home / 3,662,433.09-5,053,793.50-2,114,193.55

Finding the Fourth Proportional to 3,662,433.09, 5,053,793.50 and 2,114,193.55

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Solution

The fourth proportional to 3,662,433.09, 5,053,793.50 and 2,114,193.55 is: 2,917,376.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,433.09 : 5,053,793.50 = 2,114,193.55 : x
  2. Step 2: Convert to fraction form
    3,662,433.09/5,053,793.50 = 2,114,193.55/x
  3. Step 3: Cross multiply
    3,662,433.09x = 5,053,793.50 × 2,114,193.55
  4. Step 4: Simplify right side
    3,662,433.09x = 10,684,697,620,731.92
  5. Step 5: Solve for x
    x = 10,684,697,620,731.92/3,662,433.09
  6. Step 6: Final answer
    x = 2,917,376.88

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Double scale
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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.