Home / 8,233,166.39-11,361,934.01-4,795,628.86

Finding the Fourth Proportional to 8,233,166.39, 11,361,934.01 and 4,795,628.86

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Solution

The fourth proportional to 8,233,166.39, 11,361,934.01 and 4,795,628.86 is: 6,618,063.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,233,166.39 : 11,361,934.01 = 4,795,628.86 : x
  2. Step 2: Convert to fraction form
    8,233,166.39/11,361,934.01 = 4,795,628.86/x
  3. Step 3: Cross multiply
    8,233,166.39x = 11,361,934.01 × 4,795,628.86
  4. Step 4: Simplify right side
    8,233,166.39x = 54,487,618,627,355.76
  5. Step 5: Solve for x
    x = 54,487,618,627,355.76/8,233,166.39
  6. Step 6: Final answer
    x = 6,618,063.58

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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.