Home / 3,576,383.60-4,935,036.12-2,048,555.12

Finding the Fourth Proportional to 3,576,383.60, 4,935,036.12 and 2,048,555.12

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Solution

The fourth proportional to 3,576,383.60, 4,935,036.12 and 2,048,555.12 is: 2,826,792.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,383.60 : 4,935,036.12 = 2,048,555.12 : x
  2. Step 2: Convert to fraction form
    3,576,383.60/4,935,036.12 = 2,048,555.12/x
  3. Step 3: Cross multiply
    3,576,383.60x = 4,935,036.12 × 2,048,555.12
  4. Step 4: Simplify right side
    3,576,383.60x = 10,109,693,511,010.94
  5. Step 5: Solve for x
    x = 10,109,693,511,010.94/3,576,383.60
  6. Step 6: Final answer
    x = 2,826,792.27

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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.