Home / 1,463,891.45-2,194,314.81-565,949.93

Finding the Fourth Proportional to 1,463,891.45, 2,194,314.81 and 565,949.93

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Solution

The fourth proportional to 1,463,891.45, 2,194,314.81 and 565,949.93 is: 848,336.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,891.45 : 2,194,314.81 = 565,949.93 : x
  2. Step 2: Convert to fraction form
    1,463,891.45/2,194,314.81 = 565,949.93/x
  3. Step 3: Cross multiply
    1,463,891.45x = 2,194,314.81 × 565,949.93
  4. Step 4: Simplify right side
    1,463,891.45x = 1,241,872,302,145.89
  5. Step 5: Solve for x
    x = 1,241,872,302,145.89/1,463,891.45
  6. Step 6: Final answer
    x = 848,336.33

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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.