Home / 1,609,470.80-2,414,497.80-808,737.20

Finding the Fourth Proportional to 1,609,470.80, 2,414,497.80 and 808,737.20

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Solution

The fourth proportional to 1,609,470.80, 2,414,497.80 and 808,737.20 is: 1,213,252.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,470.80 : 2,414,497.80 = 808,737.20 : x
  2. Step 2: Convert to fraction form
    1,609,470.80/2,414,497.80 = 808,737.20/x
  3. Step 3: Cross multiply
    1,609,470.80x = 2,414,497.80 × 808,737.20
  4. Step 4: Simplify right side
    1,609,470.80x = 1,952,694,190,178.16
  5. Step 5: Solve for x
    x = 1,952,694,190,178.16/1,609,470.80
  6. Step 6: Final answer
    x = 1,213,252.33

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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.