Home / 2,293,877.79-3,441,230.40-945,289.76

Finding the Fourth Proportional to 2,293,877.79, 3,441,230.40 and 945,289.76

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Solution

The fourth proportional to 2,293,877.79, 3,441,230.40 and 945,289.76 is: 1,418,105.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,877.79 : 3,441,230.40 = 945,289.76 : x
  2. Step 2: Convert to fraction form
    2,293,877.79/3,441,230.40 = 945,289.76/x
  3. Step 3: Cross multiply
    2,293,877.79x = 3,441,230.40 × 945,289.76
  4. Step 4: Simplify right side
    2,293,877.79x = 3,252,959,841,714.55
  5. Step 5: Solve for x
    x = 3,252,959,841,714.55/2,293,877.79
  6. Step 6: Final answer
    x = 1,418,105.12

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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.