Home / 6,180,918.84-9,274,042.26-3,343,028.76

Finding the Fourth Proportional to 6,180,918.84, 9,274,042.26 and 3,343,028.76

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Solution

The fourth proportional to 6,180,918.84, 9,274,042.26 and 3,343,028.76 is: 5,015,984.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,180,918.84 : 9,274,042.26 = 3,343,028.76 : x
  2. Step 2: Convert to fraction form
    6,180,918.84/9,274,042.26 = 3,343,028.76/x
  3. Step 3: Cross multiply
    6,180,918.84x = 9,274,042.26 × 3,343,028.76
  4. Step 4: Simplify right side
    6,180,918.84x = 31,003,389,996,635.39
  5. Step 5: Solve for x
    x = 31,003,389,996,635.39/6,180,918.84
  6. Step 6: Final answer
    x = 5,015,984.00

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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.