Home / 1,713,273.46-2,568,101.76-574,956.36

Finding the Fourth Proportional to 1,713,273.46, 2,568,101.76 and 574,956.36

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Solution

The fourth proportional to 1,713,273.46, 2,568,101.76 and 574,956.36 is: 861,827.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,273.46 : 2,568,101.76 = 574,956.36 : x
  2. Step 2: Convert to fraction form
    1,713,273.46/2,568,101.76 = 574,956.36/x
  3. Step 3: Cross multiply
    1,713,273.46x = 2,568,101.76 × 574,956.36
  4. Step 4: Simplify right side
    1,713,273.46x = 1,476,546,440,039.19
  5. Step 5: Solve for x
    x = 1,476,546,440,039.19/1,713,273.46
  6. Step 6: Final answer
    x = 861,827.65

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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.