Home / 4,309,577.32-5,947,755.06-2,474,609.80

Finding the Fourth Proportional to 4,309,577.32, 5,947,755.06 and 2,474,609.80

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Solution

The fourth proportional to 4,309,577.32, 5,947,755.06 and 2,474,609.80 is: 3,415,270.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,577.32 : 5,947,755.06 = 2,474,609.80 : x
  2. Step 2: Convert to fraction form
    4,309,577.32/5,947,755.06 = 2,474,609.80/x
  3. Step 3: Cross multiply
    4,309,577.32x = 5,947,755.06 × 2,474,609.80
  4. Step 4: Simplify right side
    4,309,577.32x = 14,718,372,959,475.59
  5. Step 5: Solve for x
    x = 14,718,372,959,475.59/4,309,577.32
  6. Step 6: Final answer
    x = 3,415,270.66

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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.