Home / 5,541,312.53-7,646,938.86-3,093,965.23

Finding the Fourth Proportional to 5,541,312.53, 7,646,938.86 and 3,093,965.23

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Solution

The fourth proportional to 5,541,312.53, 7,646,938.86 and 3,093,965.23 is: 4,269,631.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,541,312.53 : 7,646,938.86 = 3,093,965.23 : x
  2. Step 2: Convert to fraction form
    5,541,312.53/7,646,938.86 = 3,093,965.23/x
  3. Step 3: Cross multiply
    5,541,312.53x = 7,646,938.86 × 3,093,965.23
  4. Step 4: Simplify right side
    5,541,312.53x = 23,659,362,948,775.84
  5. Step 5: Solve for x
    x = 23,659,362,948,775.84/5,541,312.53
  6. Step 6: Final answer
    x = 4,269,631.58

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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.