Home / 3,510,410.80-5,265,616.20-3,297,834.40

Finding the Fourth Proportional to 3,510,410.80, 5,265,616.20 and 3,297,834.40

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Solution

The fourth proportional to 3,510,410.80, 5,265,616.20 and 3,297,834.40 is: 4,946,751.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,410.80 : 5,265,616.20 = 3,297,834.40 : x
  2. Step 2: Convert to fraction form
    3,510,410.80/5,265,616.20 = 3,297,834.40/x
  3. Step 3: Cross multiply
    3,510,410.80x = 5,265,616.20 × 3,297,834.40
  4. Step 4: Simplify right side
    3,510,410.80x = 17,365,130,241,557.28
  5. Step 5: Solve for x
    x = 17,365,130,241,557.28/3,510,410.80
  6. Step 6: Final answer
    x = 4,946,751.60

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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.