Home / 6,055,217.08-8,356,020.78-3,338,962.36

Finding the Fourth Proportional to 6,055,217.08, 8,356,020.78 and 3,338,962.36

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Solution

The fourth proportional to 6,055,217.08, 8,356,020.78 and 3,338,962.36 is: 4,607,669.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055,217.08 : 8,356,020.78 = 3,338,962.36 : x
  2. Step 2: Convert to fraction form
    6,055,217.08/8,356,020.78 = 3,338,962.36/x
  3. Step 3: Cross multiply
    6,055,217.08x = 8,356,020.78 × 3,338,962.36
  4. Step 4: Simplify right side
    6,055,217.08x = 27,900,438,863,797.84
  5. Step 5: Solve for x
    x = 27,900,438,863,797.84/6,055,217.08
  6. Step 6: Final answer
    x = 4,607,669.47

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1.5x scale

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.