Home / 3,760,110.10-5,189,014.97-2,041,230.56

Finding the Fourth Proportional to 3,760,110.10, 5,189,014.97 and 2,041,230.56

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Solution

The fourth proportional to 3,760,110.10, 5,189,014.97 and 2,041,230.56 is: 2,816,932.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,760,110.10 : 5,189,014.97 = 2,041,230.56 : x
  2. Step 2: Convert to fraction form
    3,760,110.10/5,189,014.97 = 2,041,230.56/x
  3. Step 3: Cross multiply
    3,760,110.10x = 5,189,014.97 × 2,041,230.56
  4. Step 4: Simplify right side
    3,760,110.10x = 10,591,975,943,482.48
  5. Step 5: Solve for x
    x = 10,591,975,943,482.48/3,760,110.10
  6. Step 6: Final answer
    x = 2,816,932.40

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1.5x scale

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.