Home / 3,288,012-4,932,018-924,108

Finding the Fourth Proportional to 3,288,012, 4,932,018 and 924,108

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Solution

The fourth proportional to 3,288,012, 4,932,018 and 924,108 is: 1,386,162

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,012 : 4,932,018 = 924,108 : x
  2. Step 2: Convert to fraction form
    3,288,012/4,932,018 = 924,108/x
  3. Step 3: Cross multiply
    3,288,012x = 4,932,018 × 924,108
  4. Step 4: Simplify right side
    3,288,012x = 4,557,717,289,944
  5. Step 5: Solve for x
    x = 4,557,717,289,944/3,288,012
  6. Step 6: Final answer
    x = 1,386,162

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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.