Home / 3,339,027.40-5,008,735.02-942,671.44

Finding the Fourth Proportional to 3,339,027.40, 5,008,735.02 and 942,671.44

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Solution

The fourth proportional to 3,339,027.40, 5,008,735.02 and 942,671.44 is: 1,414,061.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,027.40 : 5,008,735.02 = 942,671.44 : x
  2. Step 2: Convert to fraction form
    3,339,027.40/5,008,735.02 = 942,671.44/x
  3. Step 3: Cross multiply
    3,339,027.40x = 5,008,735.02 × 942,671.44
  4. Step 4: Simplify right side
    3,339,027.40x = 4,721,591,453,881.83
  5. Step 5: Solve for x
    x = 4,721,591,453,881.83/3,339,027.40
  6. Step 6: Final answer
    x = 1,414,061.91

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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.