Home / 2,394,469.40-3,304,437.77-1,306,810.82

Finding the Fourth Proportional to 2,394,469.40, 3,304,437.77 and 1,306,810.82

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Solution

The fourth proportional to 2,394,469.40, 3,304,437.77 and 1,306,810.82 is: 1,803,437.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,469.40 : 3,304,437.77 = 1,306,810.82 : x
  2. Step 2: Convert to fraction form
    2,394,469.40/3,304,437.77 = 1,306,810.82/x
  3. Step 3: Cross multiply
    2,394,469.40x = 3,304,437.77 × 1,306,810.82
  4. Step 4: Simplify right side
    2,394,469.40x = 4,318,275,031,852.67
  5. Step 5: Solve for x
    x = 4,318,275,031,852.67/2,394,469.40
  6. Step 6: Final answer
    x = 1,803,437.13

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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.