Home / 3,853,145.70-5,780,593.35-2,254,886.10

Finding the Fourth Proportional to 3,853,145.70, 5,780,593.35 and 2,254,886.10

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Solution

The fourth proportional to 3,853,145.70, 5,780,593.35 and 2,254,886.10 is: 3,382,841.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,853,145.70 : 5,780,593.35 = 2,254,886.10 : x
  2. Step 2: Convert to fraction form
    3,853,145.70/5,780,593.35 = 2,254,886.10/x
  3. Step 3: Cross multiply
    3,853,145.70x = 5,780,593.35 × 2,254,886.10
  4. Step 4: Simplify right side
    3,853,145.70x = 13,034,579,594,667.44
  5. Step 5: Solve for x
    x = 13,034,579,594,667.44/3,853,145.70
  6. Step 6: Final answer
    x = 3,382,841.09

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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.