Home / 3,811,351.10-5,259,702.32-2,069,034

Finding the Fourth Proportional to 3,811,351.10, 5,259,702.32 and 2,069,034

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Solution

The fourth proportional to 3,811,351.10, 5,259,702.32 and 2,069,034 is: 2,855,287.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,811,351.10 : 5,259,702.32 = 2,069,034 : x
  2. Step 2: Convert to fraction form
    3,811,351.10/5,259,702.32 = 2,069,034/x
  3. Step 3: Cross multiply
    3,811,351.10x = 5,259,702.32 × 2,069,034
  4. Step 4: Simplify right side
    3,811,351.10x = 10,882,502,929,958.88
  5. Step 5: Solve for x
    x = 10,882,502,929,958.88/3,811,351.10
  6. Step 6: Final answer
    x = 2,855,287.44

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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.