Home / 4,311,730.32-5,950,415.16-3,022,100.16

Finding the Fourth Proportional to 4,311,730.32, 5,950,415.16 and 3,022,100.16

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Solution

The fourth proportional to 4,311,730.32, 5,950,415.16 and 3,022,100.16 is: 4,170,657.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,730.32 : 5,950,415.16 = 3,022,100.16 : x
  2. Step 2: Convert to fraction form
    4,311,730.32/5,950,415.16 = 3,022,100.16/x
  3. Step 3: Cross multiply
    4,311,730.32x = 5,950,415.16 × 3,022,100.16
  4. Step 4: Simplify right side
    4,311,730.32x = 17,982,750,607,102.43
  5. Step 5: Solve for x
    x = 17,982,750,607,102.43/4,311,730.32
  6. Step 6: Final answer
    x = 4,170,657.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.