Home / 3,595,374.07-5,393,081.45-1,199,212.12

Finding the Fourth Proportional to 3,595,374.07, 5,393,081.45 and 1,199,212.12

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Solution

The fourth proportional to 3,595,374.07, 5,393,081.45 and 1,199,212.12 is: 1,798,824.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,374.07 : 5,393,081.45 = 1,199,212.12 : x
  2. Step 2: Convert to fraction form
    3,595,374.07/5,393,081.45 = 1,199,212.12/x
  3. Step 3: Cross multiply
    3,595,374.07x = 5,393,081.45 × 1,199,212.12
  4. Step 4: Simplify right side
    3,595,374.07x = 6,467,448,648,726.56
  5. Step 5: Solve for x
    x = 6,467,448,648,726.56/3,595,374.07
  6. Step 6: Final answer
    x = 1,798,824.97

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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.