Home / 4,396,809.40-6,595,214.10-3,640,982.20

Finding the Fourth Proportional to 4,396,809.40, 6,595,214.10 and 3,640,982.20

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Solution

The fourth proportional to 4,396,809.40, 6,595,214.10 and 3,640,982.20 is: 5,461,473.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396,809.40 : 6,595,214.10 = 3,640,982.20 : x
  2. Step 2: Convert to fraction form
    4,396,809.40/6,595,214.10 = 3,640,982.20/x
  3. Step 3: Cross multiply
    4,396,809.40x = 6,595,214.10 × 3,640,982.20
  4. Step 4: Simplify right side
    4,396,809.40x = 24,013,057,143,289.02
  5. Step 5: Solve for x
    x = 24,013,057,143,289.02/4,396,809.40
  6. Step 6: Final answer
    x = 5,461,473.30

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.