Home / 3,073,614-4,610,789.16-943,419.12

Finding the Fourth Proportional to 3,073,614, 4,610,789.16 and 943,419.12

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Solution

The fourth proportional to 3,073,614, 4,610,789.16 and 943,419.12 is: 1,415,241.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,614 : 4,610,789.16 = 943,419.12 : x
  2. Step 2: Convert to fraction form
    3,073,614/4,610,789.16 = 943,419.12/x
  3. Step 3: Cross multiply
    3,073,614x = 4,610,789.16 × 943,419.12
  4. Step 4: Simplify right side
    3,073,614x = 4,349,906,651,832.74
  5. Step 5: Solve for x
    x = 4,349,906,651,832.74/3,073,614
  6. Step 6: Final answer
    x = 1,415,241.68

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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.