Home / 3,197,975-4,413,217.02-1,747,671.10

Finding the Fourth Proportional to 3,197,975, 4,413,217.02 and 1,747,671.10

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Solution

The fourth proportional to 3,197,975, 4,413,217.02 and 1,747,671.10 is: 2,411,792.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,975 : 4,413,217.02 = 1,747,671.10 : x
  2. Step 2: Convert to fraction form
    3,197,975/4,413,217.02 = 1,747,671.10/x
  3. Step 3: Cross multiply
    3,197,975x = 4,413,217.02 × 1,747,671.10
  4. Step 4: Simplify right side
    3,197,975x = 7,712,851,843,882.12
  5. Step 5: Solve for x
    x = 7,712,851,843,882.12/3,197,975
  6. Step 6: Final answer
    x = 2,411,792.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.