Home / 8,394,626.76-11,584,584.92-4,772,954.76

Finding the Fourth Proportional to 8,394,626.76, 11,584,584.92 and 4,772,954.76

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Solution

The fourth proportional to 8,394,626.76, 11,584,584.92 and 4,772,954.76 is: 6,586,677.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,394,626.76 : 11,584,584.92 = 4,772,954.76 : x
  2. Step 2: Convert to fraction form
    8,394,626.76/11,584,584.92 = 4,772,954.76/x
  3. Step 3: Cross multiply
    8,394,626.76x = 11,584,584.92 × 4,772,954.76
  4. Step 4: Simplify right side
    8,394,626.76x = 55,292,699,736,538.22
  5. Step 5: Solve for x
    x = 55,292,699,736,538.22/8,394,626.76
  6. Step 6: Final answer
    x = 6,586,677.56

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1.5x scale

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.