Home / 8,025,119.70-12,037,540.23-3,232,686.47

Finding the Fourth Proportional to 8,025,119.70, 12,037,540.23 and 3,232,686.47

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Solution

The fourth proportional to 8,025,119.70, 12,037,540.23 and 3,232,686.47 is: 4,848,973.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025,119.70 : 12,037,540.23 = 3,232,686.47 : x
  2. Step 2: Convert to fraction form
    8,025,119.70/12,037,540.23 = 3,232,686.47/x
  3. Step 3: Cross multiply
    8,025,119.70x = 12,037,540.23 × 3,232,686.47
  4. Step 4: Simplify right side
    8,025,119.70x = 38,913,593,373,413.98
  5. Step 5: Solve for x
    x = 38,913,593,373,413.98/8,025,119.70
  6. Step 6: Final answer
    x = 4,848,973.58

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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.