Home / 6,147,584.56-9,214,028.51-2,860,498.95

Finding the Fourth Proportional to 6,147,584.56, 9,214,028.51 and 2,860,498.95

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Solution

The fourth proportional to 6,147,584.56, 9,214,028.51 and 2,860,498.95 is: 4,287,329.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,584.56 : 9,214,028.51 = 2,860,498.95 : x
  2. Step 2: Convert to fraction form
    6,147,584.56/9,214,028.51 = 2,860,498.95/x
  3. Step 3: Cross multiply
    6,147,584.56x = 9,214,028.51 × 2,860,498.95
  4. Step 4: Simplify right side
    6,147,584.56x = 26,356,718,905,234.33
  5. Step 5: Solve for x
    x = 26,356,718,905,234.33/6,147,584.56
  6. Step 6: Final answer
    x = 4,287,329.22

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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.