Home / 2,084,180.59-3,124,637.70-822,952.27

Finding the Fourth Proportional to 2,084,180.59, 3,124,637.70 and 822,952.27

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Solution

The fourth proportional to 2,084,180.59, 3,124,637.70 and 822,952.27 is: 1,233,783.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,180.59 : 3,124,637.70 = 822,952.27 : x
  2. Step 2: Convert to fraction form
    2,084,180.59/3,124,637.70 = 822,952.27/x
  3. Step 3: Cross multiply
    2,084,180.59x = 3,124,637.70 × 822,952.27
  4. Step 4: Simplify right side
    2,084,180.59x = 2,571,427,688,142.58
  5. Step 5: Solve for x
    x = 2,571,427,688,142.58/2,084,180.59
  6. Step 6: Final answer
    x = 1,233,783.53

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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.