Home / 11,869,180.02-17,801,278.92-3,347,523.63

Finding the Fourth Proportional to 11,869,180.02, 17,801,278.92 and 3,347,523.63

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Solution

The fourth proportional to 11,869,180.02, 17,801,278.92 and 3,347,523.63 is: 5,020,582.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,869,180.02 : 17,801,278.92 = 3,347,523.63 : x
  2. Step 2: Convert to fraction form
    11,869,180.02/17,801,278.92 = 3,347,523.63/x
  3. Step 3: Cross multiply
    11,869,180.02x = 17,801,278.92 × 3,347,523.63
  4. Step 4: Simplify right side
    11,869,180.02x = 59,590,201,828,920.88
  5. Step 5: Solve for x
    x = 59,590,201,828,920.88/11,869,180.02
  6. Step 6: Final answer
    x = 5,020,582.86

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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.