Home / 6,682,534.92-9,221,904.54-3,626,749.98

Finding the Fourth Proportional to 6,682,534.92, 9,221,904.54 and 3,626,749.98

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Solution

The fourth proportional to 6,682,534.92, 9,221,904.54 and 3,626,749.98 is: 5,004,918.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,534.92 : 9,221,904.54 = 3,626,749.98 : x
  2. Step 2: Convert to fraction form
    6,682,534.92/9,221,904.54 = 3,626,749.98/x
  3. Step 3: Cross multiply
    6,682,534.92x = 9,221,904.54 × 3,626,749.98
  4. Step 4: Simplify right side
    6,682,534.92x = 33,445,542,106,006.91
  5. Step 5: Solve for x
    x = 33,445,542,106,006.91/6,682,534.92
  6. Step 6: Final answer
    x = 5,004,918.42

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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.