Home / 2,450,612.48-3,379,498.20-1,622,374.92

Finding the Fourth Proportional to 2,450,612.48, 3,379,498.20 and 1,622,374.92

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Solution

The fourth proportional to 2,450,612.48, 3,379,498.20 and 1,622,374.92 is: 2,237,323.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,612.48 : 3,379,498.20 = 1,622,374.92 : x
  2. Step 2: Convert to fraction form
    2,450,612.48/3,379,498.20 = 1,622,374.92/x
  3. Step 3: Cross multiply
    2,450,612.48x = 3,379,498.20 × 1,622,374.92
  4. Step 4: Simplify right side
    2,450,612.48x = 5,482,813,121,865.14
  5. Step 5: Solve for x
    x = 5,482,813,121,865.14/2,450,612.48
  6. Step 6: Final answer
    x = 2,237,323.60

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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.