Home / 2,601,013.16-3,587,027.05-2,233,375.42

Finding the Fourth Proportional to 2,601,013.16, 3,587,027.05 and 2,233,375.42

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Solution

The fourth proportional to 2,601,013.16, 3,587,027.05 and 2,233,375.42 is: 3,080,022.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,013.16 : 3,587,027.05 = 2,233,375.42 : x
  2. Step 2: Convert to fraction form
    2,601,013.16/3,587,027.05 = 2,233,375.42/x
  3. Step 3: Cross multiply
    2,601,013.16x = 3,587,027.05 × 2,233,375.42
  4. Step 4: Simplify right side
    2,601,013.16x = 8,011,178,044,345.11
  5. Step 5: Solve for x
    x = 8,011,178,044,345.11/2,601,013.16
  6. Step 6: Final answer
    x = 3,080,022.11

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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.