Home / 2,956,577.28-4,080,076.96-1,598,449.92

Finding the Fourth Proportional to 2,956,577.28, 4,080,076.96 and 1,598,449.92

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Solution

The fourth proportional to 2,956,577.28, 4,080,076.96 and 1,598,449.92 is: 2,205,861.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,577.28 : 4,080,076.96 = 1,598,449.92 : x
  2. Step 2: Convert to fraction form
    2,956,577.28/4,080,076.96 = 1,598,449.92/x
  3. Step 3: Cross multiply
    2,956,577.28x = 4,080,076.96 × 1,598,449.92
  4. Step 4: Simplify right side
    2,956,577.28x = 6,521,798,690,305.84
  5. Step 5: Solve for x
    x = 6,521,798,690,305.84/2,956,577.28
  6. Step 6: Final answer
    x = 2,205,861.06

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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.