Home / 1,793,513.25-2,474,924.36-1,008,696.69

Finding the Fourth Proportional to 1,793,513.25, 2,474,924.36 and 1,008,696.69

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Solution

The fourth proportional to 1,793,513.25, 2,474,924.36 and 1,008,696.69 is: 1,391,931.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,513.25 : 2,474,924.36 = 1,008,696.69 : x
  2. Step 2: Convert to fraction form
    1,793,513.25/2,474,924.36 = 1,008,696.69/x
  3. Step 3: Cross multiply
    1,793,513.25x = 2,474,924.36 × 1,008,696.69
  4. Step 4: Simplify right side
    1,793,513.25x = 2,496,448,004,888.88
  5. Step 5: Solve for x
    x = 2,496,448,004,888.88/1,793,513.25
  6. Step 6: Final answer
    x = 1,391,931.73

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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.