Home / 4,715,747.42-6,508,420.61-2,650,933.06

Finding the Fourth Proportional to 4,715,747.42, 6,508,420.61 and 2,650,933.06

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Solution

The fourth proportional to 4,715,747.42, 6,508,420.61 and 2,650,933.06 is: 3,658,675.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,715,747.42 : 6,508,420.61 = 2,650,933.06 : x
  2. Step 2: Convert to fraction form
    4,715,747.42/6,508,420.61 = 2,650,933.06/x
  3. Step 3: Cross multiply
    4,715,747.42x = 6,508,420.61 × 2,650,933.06
  4. Step 4: Simplify right side
    4,715,747.42x = 17,253,387,335,940.27
  5. Step 5: Solve for x
    x = 17,253,387,335,940.27/4,715,747.42
  6. Step 6: Final answer
    x = 3,658,675.03

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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.