Home / 9,183,957.93-13,777,929.84-2,794,044.20

Finding the Fourth Proportional to 9,183,957.93, 13,777,929.84 and 2,794,044.20

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Solution

The fourth proportional to 9,183,957.93, 13,777,929.84 and 2,794,044.20 is: 4,191,672.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183,957.93 : 13,777,929.84 = 2,794,044.20 : x
  2. Step 2: Convert to fraction form
    9,183,957.93/13,777,929.84 = 2,794,044.20/x
  3. Step 3: Cross multiply
    9,183,957.93x = 13,777,929.84 × 2,794,044.20
  4. Step 4: Simplify right side
    9,183,957.93x = 38,496,144,888,569.27
  5. Step 5: Solve for x
    x = 38,496,144,888,569.27/9,183,957.93
  6. Step 6: Final answer
    x = 4,191,672.61

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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.