Home / 2,873,587.11-4,305,502.94-1,733,954.78

Finding the Fourth Proportional to 2,873,587.11, 4,305,502.94 and 1,733,954.78

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Solution

The fourth proportional to 2,873,587.11, 4,305,502.94 and 1,733,954.78 is: 2,597,988.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,587.11 : 4,305,502.94 = 1,733,954.78 : x
  2. Step 2: Convert to fraction form
    2,873,587.11/4,305,502.94 = 1,733,954.78/x
  3. Step 3: Cross multiply
    2,873,587.11x = 4,305,502.94 × 1,733,954.78
  4. Step 4: Simplify right side
    2,873,587.11x = 7,465,547,372,919.76
  5. Step 5: Solve for x
    x = 7,465,547,372,919.76/2,873,587.11
  6. Step 6: Final answer
    x = 2,597,988.89

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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.