Home / 1,351,715.58-2,025,334.45-950,395.60

Finding the Fourth Proportional to 1,351,715.58, 2,025,334.45 and 950,395.60

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Solution

The fourth proportional to 1,351,715.58, 2,025,334.45 and 950,395.60 is: 1,424,019.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,351,715.58 : 2,025,334.45 = 950,395.60 : x
  2. Step 2: Convert to fraction form
    1,351,715.58/2,025,334.45 = 950,395.60/x
  3. Step 3: Cross multiply
    1,351,715.58x = 2,025,334.45 × 950,395.60
  4. Step 4: Simplify right side
    1,351,715.58x = 1,924,868,949,808.42
  5. Step 5: Solve for x
    x = 1,924,868,949,808.42/1,351,715.58
  6. Step 6: Final answer
    x = 1,424,019.21

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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.