Home / 6,376,537.26-8,799,181.74-3,586,077.81

Finding the Fourth Proportional to 6,376,537.26, 8,799,181.74 and 3,586,077.81

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Solution

The fourth proportional to 6,376,537.26, 8,799,181.74 and 3,586,077.81 is: 4,948,540.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,376,537.26 : 8,799,181.74 = 3,586,077.81 : x
  2. Step 2: Convert to fraction form
    6,376,537.26/8,799,181.74 = 3,586,077.81/x
  3. Step 3: Cross multiply
    6,376,537.26x = 8,799,181.74 × 3,586,077.81
  4. Step 4: Simplify right side
    6,376,537.26x = 31,554,550,383,971.19
  5. Step 5: Solve for x
    x = 31,554,550,383,971.19/6,376,537.26
  6. Step 6: Final answer
    x = 4,948,540.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.