Home / 1,802,929.50-2,703,974.43-844,046.64

Finding the Fourth Proportional to 1,802,929.50, 2,703,974.43 and 844,046.64

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Solution

The fourth proportional to 1,802,929.50, 2,703,974.43 and 844,046.64 is: 1,265,873.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,802,929.50 : 2,703,974.43 = 844,046.64 : x
  2. Step 2: Convert to fraction form
    1,802,929.50/2,703,974.43 = 844,046.64/x
  3. Step 3: Cross multiply
    1,802,929.50x = 2,703,974.43 × 844,046.64
  4. Step 4: Simplify right side
    1,802,929.50x = 2,282,280,532,287.42
  5. Step 5: Solve for x
    x = 2,282,280,532,287.42/1,802,929.50
  6. Step 6: Final answer
    x = 1,265,873.42

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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.