Home / 2,242,470.80-3,097,184.04-1,633,337.36

Finding the Fourth Proportional to 2,242,470.80, 3,097,184.04 and 1,633,337.36

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Solution

The fourth proportional to 2,242,470.80, 3,097,184.04 and 1,633,337.36 is: 2,255,880.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,470.80 : 3,097,184.04 = 1,633,337.36 : x
  2. Step 2: Convert to fraction form
    2,242,470.80/3,097,184.04 = 1,633,337.36/x
  3. Step 3: Cross multiply
    2,242,470.80x = 3,097,184.04 × 1,633,337.36
  4. Step 4: Simplify right side
    2,242,470.80x = 5,058,746,403,327.73
  5. Step 5: Solve for x
    x = 5,058,746,403,327.73/2,242,470.80
  6. Step 6: Final answer
    x = 2,255,880.61

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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.