Home / 11,557,274.68-17,335,491.54-3,470,040.10

Finding the Fourth Proportional to 11,557,274.68, 17,335,491.54 and 3,470,040.10

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Solution

The fourth proportional to 11,557,274.68, 17,335,491.54 and 3,470,040.10 is: 5,204,933.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,557,274.68 : 17,335,491.54 = 3,470,040.10 : x
  2. Step 2: Convert to fraction form
    11,557,274.68/17,335,491.54 = 3,470,040.10/x
  3. Step 3: Cross multiply
    11,557,274.68x = 17,335,491.54 × 3,470,040.10
  4. Step 4: Simplify right side
    11,557,274.68x = 60,154,850,797,010.75
  5. Step 5: Solve for x
    x = 60,154,850,797,010.75/11,557,274.68
  6. Step 6: Final answer
    x = 5,204,933.90

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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.