Home / 5,938,687.80-8,195,484.42-3,222,433.80

Finding the Fourth Proportional to 5,938,687.80, 8,195,484.42 and 3,222,433.80

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Solution

The fourth proportional to 5,938,687.80, 8,195,484.42 and 3,222,433.80 is: 4,447,010.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,687.80 : 8,195,484.42 = 3,222,433.80 : x
  2. Step 2: Convert to fraction form
    5,938,687.80/8,195,484.42 = 3,222,433.80/x
  3. Step 3: Cross multiply
    5,938,687.80x = 8,195,484.42 × 3,222,433.80
  4. Step 4: Simplify right side
    5,938,687.80x = 26,409,406,002,381.39
  5. Step 5: Solve for x
    x = 26,409,406,002,381.39/5,938,687.80
  6. Step 6: Final answer
    x = 4,447,010.33

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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.