Home / 4,084,669.35-6,127,234.43-1,244,874.15

Finding the Fourth Proportional to 4,084,669.35, 6,127,234.43 and 1,244,874.15

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Solution

The fourth proportional to 4,084,669.35, 6,127,234.43 and 1,244,874.15 is: 1,867,381.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,669.35 : 6,127,234.43 = 1,244,874.15 : x
  2. Step 2: Convert to fraction form
    4,084,669.35/6,127,234.43 = 1,244,874.15/x
  3. Step 3: Cross multiply
    4,084,669.35x = 6,127,234.43 × 1,244,874.15
  4. Step 4: Simplify right side
    4,084,669.35x = 7,627,635,746,672.61
  5. Step 5: Solve for x
    x = 7,627,635,746,672.61/4,084,669.35
  6. Step 6: Final answer
    x = 1,867,381.44

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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.