Home / 3,575,934-4,934,788.92-1,966,302

Finding the Fourth Proportional to 3,575,934, 4,934,788.92 and 1,966,302

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Solution

The fourth proportional to 3,575,934, 4,934,788.92 and 1,966,302 is: 2,713,496.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,934 : 4,934,788.92 = 1,966,302 : x
  2. Step 2: Convert to fraction form
    3,575,934/4,934,788.92 = 1,966,302/x
  3. Step 3: Cross multiply
    3,575,934x = 4,934,788.92 × 1,966,302
  4. Step 4: Simplify right side
    3,575,934x = 9,703,285,322,973.84
  5. Step 5: Solve for x
    x = 9,703,285,322,973.84/3,575,934
  6. Step 6: Final answer
    x = 2,713,496.76

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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.