Home / 5,627,812.52-8,441,722-3,952,395.56

Finding the Fourth Proportional to 5,627,812.52, 8,441,722 and 3,952,395.56

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Solution

The fourth proportional to 5,627,812.52, 8,441,722 and 3,952,395.56 is: 5,928,595.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,627,812.52 : 8,441,722 = 3,952,395.56 : x
  2. Step 2: Convert to fraction form
    5,627,812.52/8,441,722 = 3,952,395.56/x
  3. Step 3: Cross multiply
    5,627,812.52x = 8,441,722 × 3,952,395.56
  4. Step 4: Simplify right side
    5,627,812.52x = 33,365,024,551,554.32
  5. Step 5: Solve for x
    x = 33,365,024,551,554.32/5,627,812.52
  6. Step 6: Final answer
    x = 5,928,595.60

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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.