Home / 2,415,107.34-3,335,771.16-1,760,697

Finding the Fourth Proportional to 2,415,107.34, 3,335,771.16 and 1,760,697

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Solution

The fourth proportional to 2,415,107.34, 3,335,771.16 and 1,760,697 is: 2,431,892.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,107.34 : 3,335,771.16 = 1,760,697 : x
  2. Step 2: Convert to fraction form
    2,415,107.34/3,335,771.16 = 1,760,697/x
  3. Step 3: Cross multiply
    2,415,107.34x = 3,335,771.16 × 1,760,697
  4. Step 4: Simplify right side
    2,415,107.34x = 5,873,282,274,098.52
  5. Step 5: Solve for x
    x = 5,873,282,274,098.52/2,415,107.34
  6. Step 6: Final answer
    x = 2,431,892.85

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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.