Home / 6,683,122.14-9,222,715.36-3,627,337.02

Finding the Fourth Proportional to 6,683,122.14, 9,222,715.36 and 3,627,337.02

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Solution

The fourth proportional to 6,683,122.14, 9,222,715.36 and 3,627,337.02 is: 5,005,728.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,122.14 : 9,222,715.36 = 3,627,337.02 : x
  2. Step 2: Convert to fraction form
    6,683,122.14/9,222,715.36 = 3,627,337.02/x
  3. Step 3: Cross multiply
    6,683,122.14x = 9,222,715.36 × 3,627,337.02
  4. Step 4: Simplify right side
    6,683,122.14x = 33,453,896,850,250.62
  5. Step 5: Solve for x
    x = 33,453,896,850,250.62/6,683,122.14
  6. Step 6: Final answer
    x = 5,005,728.78

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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.