Home / 4,555,546.87-6,835,842.53-2,729,424.25

Finding the Fourth Proportional to 4,555,546.87, 6,835,842.53 and 2,729,424.25

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Solution

The fourth proportional to 4,555,546.87, 6,835,842.53 and 2,729,424.25 is: 4,095,647.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,546.87 : 6,835,842.53 = 2,729,424.25 : x
  2. Step 2: Convert to fraction form
    4,555,546.87/6,835,842.53 = 2,729,424.25/x
  3. Step 3: Cross multiply
    4,555,546.87x = 6,835,842.53 × 2,729,424.25
  4. Step 4: Simplify right side
    4,555,546.87x = 18,657,914,356,916.23
  5. Step 5: Solve for x
    x = 18,657,914,356,916.23/4,555,546.87
  6. Step 6: Final answer
    x = 4,095,647.55

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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.