Home / 4,595,292.72-6,893,198.28-1,400,523.12

Finding the Fourth Proportional to 4,595,292.72, 6,893,198.28 and 1,400,523.12

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Solution

The fourth proportional to 4,595,292.72, 6,893,198.28 and 1,400,523.12 is: 2,100,863.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595,292.72 : 6,893,198.28 = 1,400,523.12 : x
  2. Step 2: Convert to fraction form
    4,595,292.72/6,893,198.28 = 1,400,523.12/x
  3. Step 3: Cross multiply
    4,595,292.72x = 6,893,198.28 × 1,400,523.12
  4. Step 4: Simplify right side
    4,595,292.72x = 9,654,083,561,884.24
  5. Step 5: Solve for x
    x = 9,654,083,561,884.24/4,595,292.72
  6. Step 6: Final answer
    x = 2,100,863.68

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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.