Home / 1,361,144.01-2,041,560.36-363,949.77

Finding the Fourth Proportional to 1,361,144.01, 2,041,560.36 and 363,949.77

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Solution

The fourth proportional to 1,361,144.01, 2,041,560.36 and 363,949.77 is: 545,883.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,144.01 : 2,041,560.36 = 363,949.77 : x
  2. Step 2: Convert to fraction form
    1,361,144.01/2,041,560.36 = 363,949.77/x
  3. Step 3: Cross multiply
    1,361,144.01x = 2,041,560.36 × 363,949.77
  4. Step 4: Simplify right side
    1,361,144.01x = 743,025,423,463.12
  5. Step 5: Solve for x
    x = 743,025,423,463.12/1,361,144.01
  6. Step 6: Final answer
    x = 545,883.04

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1.5x scale

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.