Home / 2,304,063.20-3,456,094.80-807,999.20

Finding the Fourth Proportional to 2,304,063.20, 3,456,094.80 and 807,999.20

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Solution

The fourth proportional to 2,304,063.20, 3,456,094.80 and 807,999.20 is: 1,211,998.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,063.20 : 3,456,094.80 = 807,999.20 : x
  2. Step 2: Convert to fraction form
    2,304,063.20/3,456,094.80 = 807,999.20/x
  3. Step 3: Cross multiply
    2,304,063.20x = 3,456,094.80 × 807,999.20
  4. Step 4: Simplify right side
    2,304,063.20x = 2,792,521,833,524.16
  5. Step 5: Solve for x
    x = 2,792,521,833,524.16/2,304,063.20
  6. Step 6: Final answer
    x = 1,211,998.80

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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.