Home / 3,576,535.38-4,935,419.37-2,048,740.92

Finding the Fourth Proportional to 3,576,535.38, 4,935,419.37 and 2,048,740.92

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Solution

The fourth proportional to 3,576,535.38, 4,935,419.37 and 2,048,740.92 is: 2,827,148.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,535.38 : 4,935,419.37 = 2,048,740.92 : x
  2. Step 2: Convert to fraction form
    3,576,535.38/4,935,419.37 = 2,048,740.92/x
  3. Step 3: Cross multiply
    3,576,535.38x = 4,935,419.37 × 2,048,740.92
  4. Step 4: Simplify right side
    3,576,535.38x = 10,111,395,620,679.62
  5. Step 5: Solve for x
    x = 10,111,395,620,679.62/3,576,535.38
  6. Step 6: Final answer
    x = 2,827,148.22

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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.