Home / 2,004,232.50-2,765,844.53-1,086,458.80

Finding the Fourth Proportional to 2,004,232.50, 2,765,844.53 and 1,086,458.80

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Solution

The fourth proportional to 2,004,232.50, 2,765,844.53 and 1,086,458.80 is: 1,499,315.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,232.50 : 2,765,844.53 = 1,086,458.80 : x
  2. Step 2: Convert to fraction form
    2,004,232.50/2,765,844.53 = 1,086,458.80/x
  3. Step 3: Cross multiply
    2,004,232.50x = 2,765,844.53 × 1,086,458.80
  4. Step 4: Simplify right side
    2,004,232.50x = 3,004,976,129,050.36
  5. Step 5: Solve for x
    x = 3,004,976,129,050.36/2,004,232.50
  6. Step 6: Final answer
    x = 1,499,315.14

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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.