Home / 2,448,592.56-3,672,897.39-742,750.56

Finding the Fourth Proportional to 2,448,592.56, 3,672,897.39 and 742,750.56

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Solution

The fourth proportional to 2,448,592.56, 3,672,897.39 and 742,750.56 is: 1,114,128.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,592.56 : 3,672,897.39 = 742,750.56 : x
  2. Step 2: Convert to fraction form
    2,448,592.56/3,672,897.39 = 742,750.56/x
  3. Step 3: Cross multiply
    2,448,592.56x = 3,672,897.39 × 742,750.56
  4. Step 4: Simplify right side
    2,448,592.56x = 2,728,046,593,245.04
  5. Step 5: Solve for x
    x = 2,728,046,593,245.04/2,448,592.56
  6. Step 6: Final answer
    x = 1,114,128.43

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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.