Home / 6,706,907.24-9,261,680.82-4,260,306.56

Finding the Fourth Proportional to 6,706,907.24, 9,261,680.82 and 4,260,306.56

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Solution

The fourth proportional to 6,706,907.24, 9,261,680.82 and 4,260,306.56 is: 5,883,128.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,907.24 : 9,261,680.82 = 4,260,306.56 : x
  2. Step 2: Convert to fraction form
    6,706,907.24/9,261,680.82 = 4,260,306.56/x
  3. Step 3: Cross multiply
    6,706,907.24x = 9,261,680.82 × 4,260,306.56
  4. Step 4: Simplify right side
    6,706,907.24x = 39,457,599,554,072.18
  5. Step 5: Solve for x
    x = 39,457,599,554,072.18/6,706,907.24
  6. Step 6: Final answer
    x = 5,883,128.86

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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.