Home / 6,133,394.40-9,204,360.48-2,539,179.96

Finding the Fourth Proportional to 6,133,394.40, 9,204,360.48 and 2,539,179.96

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Solution

The fourth proportional to 6,133,394.40, 9,204,360.48 and 2,539,179.96 is: 3,810,537.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,394.40 : 9,204,360.48 = 2,539,179.96 : x
  2. Step 2: Convert to fraction form
    6,133,394.40/9,204,360.48 = 2,539,179.96/x
  3. Step 3: Cross multiply
    6,133,394.40x = 9,204,360.48 × 2,539,179.96
  4. Step 4: Simplify right side
    6,133,394.40x = 23,371,527,675,431.98
  5. Step 5: Solve for x
    x = 23,371,527,675,431.98/6,133,394.40
  6. Step 6: Final answer
    x = 3,810,537.22

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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.