Home / 10,664,317.31-14,717,136.53-6,019,233.20

Finding the Fourth Proportional to 10,664,317.31, 14,717,136.53 and 6,019,233.20

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Solution

The fourth proportional to 10,664,317.31, 14,717,136.53 and 6,019,233.20 is: 8,306,755.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,664,317.31 : 14,717,136.53 = 6,019,233.20 : x
  2. Step 2: Convert to fraction form
    10,664,317.31/14,717,136.53 = 6,019,233.20/x
  3. Step 3: Cross multiply
    10,664,317.31x = 14,717,136.53 × 6,019,233.20
  4. Step 4: Simplify right side
    10,664,317.31x = 88,585,876,751,771.20
  5. Step 5: Solve for x
    x = 88,585,876,751,771.20/10,664,317.31
  6. Step 6: Final answer
    x = 8,306,755.52

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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.