Home / 9,034,628.84-13,551,942.89-2,644,881.17

Finding the Fourth Proportional to 9,034,628.84, 13,551,942.89 and 2,644,881.17

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Solution

The fourth proportional to 9,034,628.84, 13,551,942.89 and 2,644,881.17 is: 3,967,321.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034,628.84 : 13,551,942.89 = 2,644,881.17 : x
  2. Step 2: Convert to fraction form
    9,034,628.84/13,551,942.89 = 2,644,881.17/x
  3. Step 3: Cross multiply
    9,034,628.84x = 13,551,942.89 × 2,644,881.17
  4. Step 4: Simplify right side
    9,034,628.84x = 35,843,278,485,692.26
  5. Step 5: Solve for x
    x = 35,843,278,485,692.26/9,034,628.84
  6. Step 6: Final answer
    x = 3,967,321.64

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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.