Home / 6,849,725.21-10,275,066.53-2,751,046.64

Finding the Fourth Proportional to 6,849,725.21, 10,275,066.53 and 2,751,046.64

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Solution

The fourth proportional to 6,849,725.21, 10,275,066.53 and 2,751,046.64 is: 4,126,762.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849,725.21 : 10,275,066.53 = 2,751,046.64 : x
  2. Step 2: Convert to fraction form
    6,849,725.21/10,275,066.53 = 2,751,046.64/x
  3. Step 3: Cross multiply
    6,849,725.21x = 10,275,066.53 × 2,751,046.64
  4. Step 4: Simplify right side
    6,849,725.21x = 28,267,187,188,002.39
  5. Step 5: Solve for x
    x = 28,267,187,188,002.39/6,849,725.21
  6. Step 6: Final answer
    x = 4,126,762.22

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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.