Home / 4,394,689.31-6,586,719.54-2,263,610.90

Finding the Fourth Proportional to 4,394,689.31, 6,586,719.54 and 2,263,610.90

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Solution

The fourth proportional to 4,394,689.31, 6,586,719.54 and 2,263,610.90 is: 3,392,679.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394,689.31 : 6,586,719.54 = 2,263,610.90 : x
  2. Step 2: Convert to fraction form
    4,394,689.31/6,586,719.54 = 2,263,610.90/x
  3. Step 3: Cross multiply
    4,394,689.31x = 6,586,719.54 × 2,263,610.90
  4. Step 4: Simplify right side
    4,394,689.31x = 14,909,770,113,053.39
  5. Step 5: Solve for x
    x = 14,909,770,113,053.39/4,394,689.31
  6. Step 6: Final answer
    x = 3,392,679.00

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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.