Home / 7,231,918.48-10,847,527.14-2,683,853.92

Finding the Fourth Proportional to 7,231,918.48, 10,847,527.14 and 2,683,853.92

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Solution

The fourth proportional to 7,231,918.48, 10,847,527.14 and 2,683,853.92 is: 4,025,650.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,231,918.48 : 10,847,527.14 = 2,683,853.92 : x
  2. Step 2: Convert to fraction form
    7,231,918.48/10,847,527.14 = 2,683,853.92/x
  3. Step 3: Cross multiply
    7,231,918.48x = 10,847,527.14 × 2,683,853.92
  4. Step 4: Simplify right side
    7,231,918.48x = 29,113,178,236,995.39
  5. Step 5: Solve for x
    x = 29,113,178,236,995.39/7,231,918.48
  6. Step 6: Final answer
    x = 4,025,650.78

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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.