Home / 5,938,882.88-8,195,680.25-3,222,628.88

Finding the Fourth Proportional to 5,938,882.88, 8,195,680.25 and 3,222,628.88

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Solution

The fourth proportional to 5,938,882.88, 8,195,680.25 and 3,222,628.88 is: 4,447,239.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,882.88 : 8,195,680.25 = 3,222,628.88 : x
  2. Step 2: Convert to fraction form
    5,938,882.88/8,195,680.25 = 3,222,628.88/x
  3. Step 3: Cross multiply
    5,938,882.88x = 8,195,680.25 × 3,222,628.88
  4. Step 4: Simplify right side
    5,938,882.88x = 26,411,635,807,804.07
  5. Step 5: Solve for x
    x = 26,411,635,807,804.07/5,938,882.88
  6. Step 6: Final answer
    x = 4,447,239.72

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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.