Home / 6,745,923.72-10,119,594.24-2,197,326.96

Finding the Fourth Proportional to 6,745,923.72, 10,119,594.24 and 2,197,326.96

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Solution

The fourth proportional to 6,745,923.72, 10,119,594.24 and 2,197,326.96 is: 3,296,221.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,745,923.72 : 10,119,594.24 = 2,197,326.96 : x
  2. Step 2: Convert to fraction form
    6,745,923.72/10,119,594.24 = 2,197,326.96/x
  3. Step 3: Cross multiply
    6,745,923.72x = 10,119,594.24 × 2,197,326.96
  4. Step 4: Simplify right side
    6,745,923.72x = 22,236,057,247,812.71
  5. Step 5: Solve for x
    x = 22,236,057,247,812.71/6,745,923.72
  6. Step 6: Final answer
    x = 3,296,221.27

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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.