Home / 3,583,210.80-5,374,816.20-3,228,916.80

Finding the Fourth Proportional to 3,583,210.80, 5,374,816.20 and 3,228,916.80

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Solution

The fourth proportional to 3,583,210.80, 5,374,816.20 and 3,228,916.80 is: 4,843,375.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,210.80 : 5,374,816.20 = 3,228,916.80 : x
  2. Step 2: Convert to fraction form
    3,583,210.80/5,374,816.20 = 3,228,916.80/x
  3. Step 3: Cross multiply
    3,583,210.80x = 5,374,816.20 × 3,228,916.80
  4. Step 4: Simplify right side
    3,583,210.80x = 17,354,834,325,092.16
  5. Step 5: Solve for x
    x = 17,354,834,325,092.16/3,583,210.80
  6. Step 6: Final answer
    x = 4,843,375.20

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Double scale
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Similar ratio
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1.5x scale

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.