Home / 2,235,250.55-3,367,810.78-2,022,288.68

Finding the Fourth Proportional to 2,235,250.55, 3,367,810.78 and 2,022,288.68

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Solution

The fourth proportional to 2,235,250.55, 3,367,810.78 and 2,022,288.68 is: 3,046,945.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,250.55 : 3,367,810.78 = 2,022,288.68 : x
  2. Step 2: Convert to fraction form
    2,235,250.55/3,367,810.78 = 2,022,288.68/x
  3. Step 3: Cross multiply
    2,235,250.55x = 3,367,810.78 × 2,022,288.68
  4. Step 4: Simplify right side
    2,235,250.55x = 6,810,685,606,664.53
  5. Step 5: Solve for x
    x = 6,810,685,606,664.53/2,235,250.55
  6. Step 6: Final answer
    x = 3,046,945.05

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1.5x scale

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.