Home / 3,754,299.78-5,633,123.94-1,731,456

Finding the Fourth Proportional to 3,754,299.78, 5,633,123.94 and 1,731,456

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Solution

The fourth proportional to 3,754,299.78, 5,633,123.94 and 1,731,456 is: 2,597,956.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,299.78 : 5,633,123.94 = 1,731,456 : x
  2. Step 2: Convert to fraction form
    3,754,299.78/5,633,123.94 = 1,731,456/x
  3. Step 3: Cross multiply
    3,754,299.78x = 5,633,123.94 × 1,731,456
  4. Step 4: Simplify right side
    3,754,299.78x = 9,753,506,244,656.64
  5. Step 5: Solve for x
    x = 9,753,506,244,656.64/3,754,299.78
  6. Step 6: Final answer
    x = 2,597,956.16

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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.