Home / 5,056,888.28-7,582,974.27-2,627,388.39

Finding the Fourth Proportional to 5,056,888.28, 7,582,974.27 and 2,627,388.39

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Solution

The fourth proportional to 5,056,888.28, 7,582,974.27 and 2,627,388.39 is: 3,939,857.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,888.28 : 7,582,974.27 = 2,627,388.39 : x
  2. Step 2: Convert to fraction form
    5,056,888.28/7,582,974.27 = 2,627,388.39/x
  3. Step 3: Cross multiply
    5,056,888.28x = 7,582,974.27 × 2,627,388.39
  4. Step 4: Simplify right side
    5,056,888.28x = 19,923,418,558,666.73
  5. Step 5: Solve for x
    x = 19,923,418,558,666.73/5,056,888.28
  6. Step 6: Final answer
    x = 3,939,857.37

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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.