Home / 3,369,836.80-4,726,169.60-3,369,836.80

Finding the Fourth Proportional to 3,369,836.80, 4,726,169.60 and 3,369,836.80

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Solution

The fourth proportional to 3,369,836.80, 4,726,169.60 and 3,369,836.80 is: 4,726,169.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,836.80 : 4,726,169.60 = 3,369,836.80 : x
  2. Step 2: Convert to fraction form
    3,369,836.80/4,726,169.60 = 3,369,836.80/x
  3. Step 3: Cross multiply
    3,369,836.80x = 4,726,169.60 × 3,369,836.80
  4. Step 4: Simplify right side
    3,369,836.80x = 15,926,420,241,121.28
  5. Step 5: Solve for x
    x = 15,926,420,241,121.28/3,369,836.80
  6. Step 6: Final answer
    x = 4,726,169.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.