Home / 6,223,139.20-9,334,615.74-3,795,005.80

Finding the Fourth Proportional to 6,223,139.20, 9,334,615.74 and 3,795,005.80

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Solution

The fourth proportional to 6,223,139.20, 9,334,615.74 and 3,795,005.80 is: 5,692,451.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223,139.20 : 9,334,615.74 = 3,795,005.80 : x
  2. Step 2: Convert to fraction form
    6,223,139.20/9,334,615.74 = 3,795,005.80/x
  3. Step 3: Cross multiply
    6,223,139.20x = 9,334,615.74 × 3,795,005.80
  4. Step 4: Simplify right side
    6,223,139.20x = 35,424,920,874,071.29
  5. Step 5: Solve for x
    x = 35,424,920,874,071.29/6,223,139.20
  6. Step 6: Final answer
    x = 5,692,451.95

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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.