Home / 4,829,687.80-7,244,531.70-3,150,071.80

Finding the Fourth Proportional to 4,829,687.80, 7,244,531.70 and 3,150,071.80

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Solution

The fourth proportional to 4,829,687.80, 7,244,531.70 and 3,150,071.80 is: 4,725,107.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,687.80 : 7,244,531.70 = 3,150,071.80 : x
  2. Step 2: Convert to fraction form
    4,829,687.80/7,244,531.70 = 3,150,071.80/x
  3. Step 3: Cross multiply
    4,829,687.80x = 7,244,531.70 × 3,150,071.80
  4. Step 4: Simplify right side
    4,829,687.80x = 22,820,795,012,376.06
  5. Step 5: Solve for x
    x = 22,820,795,012,376.06/4,829,687.80
  6. Step 6: Final answer
    x = 4,725,107.70

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Why These Related Problems?

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