Home / 5,541,275.25-7,646,887.40-3,093,927.98

Finding the Fourth Proportional to 5,541,275.25, 7,646,887.40 and 3,093,927.98

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Solution

The fourth proportional to 5,541,275.25, 7,646,887.40 and 3,093,927.98 is: 4,269,580.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,541,275.25 : 7,646,887.40 = 3,093,927.98 : x
  2. Step 2: Convert to fraction form
    5,541,275.25/7,646,887.40 = 3,093,927.98/x
  3. Step 3: Cross multiply
    5,541,275.25x = 7,646,887.40 × 3,093,927.98
  4. Step 4: Simplify right side
    5,541,275.25x = 23,658,918,833,065.38
  5. Step 5: Solve for x
    x = 23,658,918,833,065.38/5,541,275.25
  6. Step 6: Final answer
    x = 4,269,580.15

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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.