Home / 4,139,968.33-5,713,220.82-2,304,446.77

Finding the Fourth Proportional to 4,139,968.33, 5,713,220.82 and 2,304,446.77

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Solution

The fourth proportional to 4,139,968.33, 5,713,220.82 and 2,304,446.77 is: 3,180,172.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,139,968.33 : 5,713,220.82 = 2,304,446.77 : x
  2. Step 2: Convert to fraction form
    4,139,968.33/5,713,220.82 = 2,304,446.77/x
  3. Step 3: Cross multiply
    4,139,968.33x = 5,713,220.82 × 2,304,446.77
  4. Step 4: Simplify right side
    4,139,968.33x = 13,165,813,264,945.75
  5. Step 5: Solve for x
    x = 13,165,813,264,945.75/4,139,968.33
  6. Step 6: Final answer
    x = 3,180,172.46

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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.