Home / 3,301,942.86-4,952,094.03-1,863,257.85

Finding the Fourth Proportional to 3,301,942.86, 4,952,094.03 and 1,863,257.85

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Solution

The fourth proportional to 3,301,942.86, 4,952,094.03 and 1,863,257.85 is: 2,794,423.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,942.86 : 4,952,094.03 = 1,863,257.85 : x
  2. Step 2: Convert to fraction form
    3,301,942.86/4,952,094.03 = 1,863,257.85/x
  3. Step 3: Cross multiply
    3,301,942.86x = 4,952,094.03 × 1,863,257.85
  4. Step 4: Simplify right side
    3,301,942.86x = 9,227,028,075,335.64
  5. Step 5: Solve for x
    x = 9,227,028,075,335.64/3,301,942.86
  6. Step 6: Final answer
    x = 2,794,423.91

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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.