Home / 5,969,578.06-8,238,309.78-3,356,904.40

Finding the Fourth Proportional to 5,969,578.06, 8,238,309.78 and 3,356,904.40

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Solution

The fourth proportional to 5,969,578.06, 8,238,309.78 and 3,356,904.40 is: 4,632,692.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,969,578.06 : 8,238,309.78 = 3,356,904.40 : x
  2. Step 2: Convert to fraction form
    5,969,578.06/8,238,309.78 = 3,356,904.40/x
  3. Step 3: Cross multiply
    5,969,578.06x = 8,238,309.78 × 3,356,904.40
  4. Step 4: Simplify right side
    5,969,578.06x = 27,655,218,349,045.03
  5. Step 5: Solve for x
    x = 27,655,218,349,045.03/5,969,578.06
  6. Step 6: Final answer
    x = 4,632,692.31

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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.