Home / 3,443,496.96-4,741,209-2,926,159.68

Finding the Fourth Proportional to 3,443,496.96, 4,741,209 and 2,926,159.68

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Solution

The fourth proportional to 3,443,496.96, 4,741,209 and 2,926,159.68 is: 4,028,908.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,496.96 : 4,741,209 = 2,926,159.68 : x
  2. Step 2: Convert to fraction form
    3,443,496.96/4,741,209 = 2,926,159.68/x
  3. Step 3: Cross multiply
    3,443,496.96x = 4,741,209 × 2,926,159.68
  4. Step 4: Simplify right side
    3,443,496.96x = 13,873,534,610,253.12
  5. Step 5: Solve for x
    x = 13,873,534,610,253.12/3,443,496.96
  6. Step 6: Final answer
    x = 4,028,908.63

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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.