Home / 3,094,864.51-4,270,928.48-1,933,984.85

Finding the Fourth Proportional to 3,094,864.51, 4,270,928.48 and 1,933,984.85

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Solution

The fourth proportional to 3,094,864.51, 4,270,928.48 and 1,933,984.85 is: 2,668,908.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,864.51 : 4,270,928.48 = 1,933,984.85 : x
  2. Step 2: Convert to fraction form
    3,094,864.51/4,270,928.48 = 1,933,984.85/x
  3. Step 3: Cross multiply
    3,094,864.51x = 4,270,928.48 × 1,933,984.85
  4. Step 4: Simplify right side
    3,094,864.51x = 8,259,910,975,753.53
  5. Step 5: Solve for x
    x = 8,259,910,975,753.53/3,094,864.51
  6. Step 6: Final answer
    x = 2,668,908.75

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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.