Home / 2,770,657.01-3,823,470.42-1,546,983.32

Finding the Fourth Proportional to 2,770,657.01, 3,823,470.42 and 1,546,983.32

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Solution

The fourth proportional to 2,770,657.01, 3,823,470.42 and 1,546,983.32 is: 2,134,816.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,657.01 : 3,823,470.42 = 1,546,983.32 : x
  2. Step 2: Convert to fraction form
    2,770,657.01/3,823,470.42 = 1,546,983.32/x
  3. Step 3: Cross multiply
    2,770,657.01x = 3,823,470.42 × 1,546,983.32
  4. Step 4: Simplify right side
    2,770,657.01x = 5,914,844,964,253.40
  5. Step 5: Solve for x
    x = 5,914,844,964,253.40/2,770,657.01
  6. Step 6: Final answer
    x = 2,134,816.74

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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.