Home / 3,766,250.70-5,197,364.72-2,047,414.50

Finding the Fourth Proportional to 3,766,250.70, 5,197,364.72 and 2,047,414.50

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Solution

The fourth proportional to 3,766,250.70, 5,197,364.72 and 2,047,414.50 is: 2,825,398.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,250.70 : 5,197,364.72 = 2,047,414.50 : x
  2. Step 2: Convert to fraction form
    3,766,250.70/5,197,364.72 = 2,047,414.50/x
  3. Step 3: Cross multiply
    3,766,250.70x = 5,197,364.72 × 2,047,414.50
  4. Step 4: Simplify right side
    3,766,250.70x = 10,641,159,889,516.44
  5. Step 5: Solve for x
    x = 10,641,159,889,516.44/3,766,250.70
  6. Step 6: Final answer
    x = 2,825,398.72

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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.