Home / 2,375,934.56-3,555,388.24-2,057,186.08

Finding the Fourth Proportional to 2,375,934.56, 3,555,388.24 and 2,057,186.08

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Solution

The fourth proportional to 2,375,934.56, 3,555,388.24 and 2,057,186.08 is: 3,078,407.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,934.56 : 3,555,388.24 = 2,057,186.08 : x
  2. Step 2: Convert to fraction form
    2,375,934.56/3,555,388.24 = 2,057,186.08/x
  3. Step 3: Cross multiply
    2,375,934.56x = 3,555,388.24 × 2,057,186.08
  4. Step 4: Simplify right side
    2,375,934.56x = 7,314,095,196,323.70
  5. Step 5: Solve for x
    x = 7,314,095,196,323.70/2,375,934.56
  6. Step 6: Final answer
    x = 3,078,407.68

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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.