Home / 8,244,396.81-11,377,330.83-4,523,203.53

Finding the Fourth Proportional to 8,244,396.81, 11,377,330.83 and 4,523,203.53

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Solution

The fourth proportional to 8,244,396.81, 11,377,330.83 and 4,523,203.53 is: 6,242,055.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244,396.81 : 11,377,330.83 = 4,523,203.53 : x
  2. Step 2: Convert to fraction form
    8,244,396.81/11,377,330.83 = 4,523,203.53/x
  3. Step 3: Cross multiply
    8,244,396.81x = 11,377,330.83 × 4,523,203.53
  4. Step 4: Simplify right side
    8,244,396.81x = 51,461,982,972,233.84
  5. Step 5: Solve for x
    x = 51,461,982,972,233.84/8,244,396.81
  6. Step 6: Final answer
    x = 6,242,055.56

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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.