Home / 2,417,911.80-3,626,736.46-734,884.08

Finding the Fourth Proportional to 2,417,911.80, 3,626,736.46 and 734,884.08

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Solution

The fourth proportional to 2,417,911.80, 3,626,736.46 and 734,884.08 is: 1,102,286.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,911.80 : 3,626,736.46 = 734,884.08 : x
  2. Step 2: Convert to fraction form
    2,417,911.80/3,626,736.46 = 734,884.08/x
  3. Step 3: Cross multiply
    2,417,911.80x = 3,626,736.46 × 734,884.08
  4. Step 4: Simplify right side
    2,417,911.80x = 2,665,230,886,809.56
  5. Step 5: Solve for x
    x = 2,665,230,886,809.56/2,417,911.80
  6. Step 6: Final answer
    x = 1,102,286.23

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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.