Home / 4,906,522.53-6,771,077.69-2,731,089.33

Finding the Fourth Proportional to 4,906,522.53, 6,771,077.69 and 2,731,089.33

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Solution

The fourth proportional to 4,906,522.53, 6,771,077.69 and 2,731,089.33 is: 3,768,945.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,522.53 : 6,771,077.69 = 2,731,089.33 : x
  2. Step 2: Convert to fraction form
    4,906,522.53/6,771,077.69 = 2,731,089.33/x
  3. Step 3: Cross multiply
    4,906,522.53x = 6,771,077.69 × 2,731,089.33
  4. Step 4: Simplify right side
    4,906,522.53x = 18,492,418,018,104.60
  5. Step 5: Solve for x
    x = 18,492,418,018,104.60/4,906,522.53
  6. Step 6: Final answer
    x = 3,768,945.91

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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.