Home / 2,450,248.34-3,381,424.87-1,347,726.39

Finding the Fourth Proportional to 2,450,248.34, 3,381,424.87 and 1,347,726.39

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Solution

The fourth proportional to 2,450,248.34, 3,381,424.87 and 1,347,726.39 is: 1,859,907.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,248.34 : 3,381,424.87 = 1,347,726.39 : x
  2. Step 2: Convert to fraction form
    2,450,248.34/3,381,424.87 = 1,347,726.39/x
  3. Step 3: Cross multiply
    2,450,248.34x = 3,381,424.87 × 1,347,726.39
  4. Step 4: Simplify right side
    2,450,248.34x = 4,557,235,533,378.65
  5. Step 5: Solve for x
    x = 4,557,235,533,378.65/2,450,248.34
  6. Step 6: Final answer
    x = 1,859,907.61

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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.