Home / 3,467,814.93-5,200,432.07-1,192,700.70

Finding the Fourth Proportional to 3,467,814.93, 5,200,432.07 and 1,192,700.70

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Solution

The fourth proportional to 3,467,814.93, 5,200,432.07 and 1,192,700.70 is: 1,788,607.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,814.93 : 5,200,432.07 = 1,192,700.70 : x
  2. Step 2: Convert to fraction form
    3,467,814.93/5,200,432.07 = 1,192,700.70/x
  3. Step 3: Cross multiply
    3,467,814.93x = 5,200,432.07 × 1,192,700.70
  4. Step 4: Simplify right side
    3,467,814.93x = 6,202,558,964,227.95
  5. Step 5: Solve for x
    x = 6,202,558,964,227.95/3,467,814.93
  6. Step 6: Final answer
    x = 1,788,607.26

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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.