Home / 2,759,821.68-3,806,939.66-1,793,595.52

Finding the Fourth Proportional to 2,759,821.68, 3,806,939.66 and 1,793,595.52

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Solution

The fourth proportional to 2,759,821.68, 3,806,939.66 and 1,793,595.52 is: 2,474,112.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,759,821.68 : 3,806,939.66 = 1,793,595.52 : x
  2. Step 2: Convert to fraction form
    2,759,821.68/3,806,939.66 = 1,793,595.52/x
  3. Step 3: Cross multiply
    2,759,821.68x = 3,806,939.66 × 1,793,595.52
  4. Step 4: Simplify right side
    2,759,821.68x = 6,828,109,919,086.32
  5. Step 5: Solve for x
    x = 6,828,109,919,086.32/2,759,821.68
  6. Step 6: Final answer
    x = 2,474,112.72

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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.