Home / 6,654,919.82-9,183,795.48-3,599,134.07

Finding the Fourth Proportional to 6,654,919.82, 9,183,795.48 and 3,599,134.07

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Solution

The fourth proportional to 6,654,919.82, 9,183,795.48 and 3,599,134.07 is: 4,966,808.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,919.82 : 9,183,795.48 = 3,599,134.07 : x
  2. Step 2: Convert to fraction form
    6,654,919.82/9,183,795.48 = 3,599,134.07/x
  3. Step 3: Cross multiply
    6,654,919.82x = 9,183,795.48 × 3,599,134.07
  4. Step 4: Simplify right side
    6,654,919.82x = 33,053,711,158,061.03
  5. Step 5: Solve for x
    x = 33,053,711,158,061.03/6,654,919.82
  6. Step 6: Final answer
    x = 4,966,808.33

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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.