Home / 3,813,222.02-5,740,448.29-3,473,846.55

Finding the Fourth Proportional to 3,813,222.02, 5,740,448.29 and 3,473,846.55

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Solution

The fourth proportional to 3,813,222.02, 5,740,448.29 and 3,473,846.55 is: 5,229,550.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,813,222.02 : 5,740,448.29 = 3,473,846.55 : x
  2. Step 2: Convert to fraction form
    3,813,222.02/5,740,448.29 = 3,473,846.55/x
  3. Step 3: Cross multiply
    3,813,222.02x = 5,740,448.29 × 3,473,846.55
  4. Step 4: Simplify right side
    3,813,222.02x = 19,941,436,441,598.43
  5. Step 5: Solve for x
    x = 19,941,436,441,598.43/3,813,222.02
  6. Step 6: Final answer
    x = 5,229,550.33

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.