Home / 6,701,451.52-9,248,016-3,645,679.36

Finding the Fourth Proportional to 6,701,451.52, 9,248,016 and 3,645,679.36

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Solution

The fourth proportional to 6,701,451.52, 9,248,016 and 3,645,679.36 is: 5,031,044.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,701,451.52 : 9,248,016 = 3,645,679.36 : x
  2. Step 2: Convert to fraction form
    6,701,451.52/9,248,016 = 3,645,679.36/x
  3. Step 3: Cross multiply
    6,701,451.52x = 9,248,016 × 3,645,679.36
  4. Step 4: Simplify right side
    6,701,451.52x = 33,715,301,052,149.76
  5. Step 5: Solve for x
    x = 33,715,301,052,149.76/6,701,451.52
  6. Step 6: Final answer
    x = 5,031,044.54

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Double scale
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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.