Home / 2,683,187.07-3,704,876.53-2,062,008.31

Finding the Fourth Proportional to 2,683,187.07, 3,704,876.53 and 2,062,008.31

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Solution

The fourth proportional to 2,683,187.07, 3,704,876.53 and 2,062,008.31 is: 2,847,168.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,187.07 : 3,704,876.53 = 2,062,008.31 : x
  2. Step 2: Convert to fraction form
    2,683,187.07/3,704,876.53 = 2,062,008.31/x
  3. Step 3: Cross multiply
    2,683,187.07x = 3,704,876.53 × 2,062,008.31
  4. Step 4: Simplify right side
    2,683,187.07x = 7,639,486,192,383.96
  5. Step 5: Solve for x
    x = 7,639,486,192,383.96/2,683,187.07
  6. Step 6: Final answer
    x = 2,847,168.68

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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.