Home / 6,180,891.84-9,274,001.76-3,343,001.76

Finding the Fourth Proportional to 6,180,891.84, 9,274,001.76 and 3,343,001.76

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Solution

The fourth proportional to 6,180,891.84, 9,274,001.76 and 3,343,001.76 is: 5,015,943.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,180,891.84 : 9,274,001.76 = 3,343,001.76 : x
  2. Step 2: Convert to fraction form
    6,180,891.84/9,274,001.76 = 3,343,001.76/x
  3. Step 3: Cross multiply
    6,180,891.84x = 9,274,001.76 × 3,343,001.76
  4. Step 4: Simplify right side
    6,180,891.84x = 31,003,004,205,923.09
  5. Step 5: Solve for x
    x = 31,003,004,205,923.09/6,180,891.84
  6. Step 6: Final answer
    x = 5,015,943.49

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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.