Home / 4,449,335.72-6,674,003.51-2,052,471.20

Finding the Fourth Proportional to 4,449,335.72, 6,674,003.51 and 2,052,471.20

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Solution

The fourth proportional to 4,449,335.72, 6,674,003.51 and 2,052,471.20 is: 3,078,706.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,335.72 : 6,674,003.51 = 2,052,471.20 : x
  2. Step 2: Convert to fraction form
    4,449,335.72/6,674,003.51 = 2,052,471.20/x
  3. Step 3: Cross multiply
    4,449,335.72x = 6,674,003.51 × 2,052,471.20
  4. Step 4: Simplify right side
    4,449,335.72x = 13,698,199,949,341.54
  5. Step 5: Solve for x
    x = 13,698,199,949,341.54/4,449,335.72
  6. Step 6: Final answer
    x = 3,078,706.76

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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.