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Finding the Fourth Proportional to 2,304,927.90, 3,457,391.85 and 2,304,927.90

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Solution

The fourth proportional to 2,304,927.90, 3,457,391.85 and 2,304,927.90 is: 3,457,391.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,927.90 : 3,457,391.85 = 2,304,927.90 : x
  2. Step 2: Convert to fraction form
    2,304,927.90/3,457,391.85 = 2,304,927.90/x
  3. Step 3: Cross multiply
    2,304,927.90x = 3,457,391.85 × 2,304,927.90
  4. Step 4: Simplify right side
    2,304,927.90x = 7,969,038,936,297.62
  5. Step 5: Solve for x
    x = 7,969,038,936,297.62/2,304,927.90
  6. Step 6: Final answer
    x = 3,457,391.85

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.