Home / 6,822,537.06-9,415,926.83-3,883,068.88

Finding the Fourth Proportional to 6,822,537.06, 9,415,926.83 and 3,883,068.88

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Solution

The fourth proportional to 6,822,537.06, 9,415,926.83 and 3,883,068.88 is: 5,359,104.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,822,537.06 : 9,415,926.83 = 3,883,068.88 : x
  2. Step 2: Convert to fraction form
    6,822,537.06/9,415,926.83 = 3,883,068.88/x
  3. Step 3: Cross multiply
    6,822,537.06x = 9,415,926.83 × 3,883,068.88
  4. Step 4: Simplify right side
    6,822,537.06x = 36,562,692,414,255.64
  5. Step 5: Solve for x
    x = 36,562,692,414,255.64/6,822,537.06
  6. Step 6: Final answer
    x = 5,359,104.99

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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.