Home / 6,849,724.46-10,275,065.39-2,751,045.89

Finding the Fourth Proportional to 6,849,724.46, 10,275,065.39 and 2,751,045.89

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Solution

The fourth proportional to 6,849,724.46, 10,275,065.39 and 2,751,045.89 is: 4,126,761.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849,724.46 : 10,275,065.39 = 2,751,045.89 : x
  2. Step 2: Convert to fraction form
    6,849,724.46/10,275,065.39 = 2,751,045.89/x
  3. Step 3: Cross multiply
    6,849,724.46x = 10,275,065.39 × 2,751,045.89
  4. Step 4: Simplify right side
    6,849,724.46x = 28,267,176,366,143.03
  5. Step 5: Solve for x
    x = 28,267,176,366,143.03/6,849,724.46
  6. Step 6: Final answer
    x = 4,126,761.09

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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.