Home / 1,797,776.64-2,481,062.40-1,034,069.76

Finding the Fourth Proportional to 1,797,776.64, 2,481,062.40 and 1,034,069.76

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Solution

The fourth proportional to 1,797,776.64, 2,481,062.40 and 1,034,069.76 is: 1,427,091.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,776.64 : 2,481,062.40 = 1,034,069.76 : x
  2. Step 2: Convert to fraction form
    1,797,776.64/2,481,062.40 = 1,034,069.76/x
  3. Step 3: Cross multiply
    1,797,776.64x = 2,481,062.40 × 1,034,069.76
  4. Step 4: Simplify right side
    1,797,776.64x = 2,565,591,600,513.02
  5. Step 5: Solve for x
    x = 2,565,591,600,513.02/1,797,776.64
  6. Step 6: Final answer
    x = 1,427,091.41

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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.