Home / 5,829,768.46-8,045,079.55-3,251,393.92

Finding the Fourth Proportional to 5,829,768.46, 8,045,079.55 and 3,251,393.92

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Solution

The fourth proportional to 5,829,768.46, 8,045,079.55 and 3,251,393.92 is: 4,486,923.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829,768.46 : 8,045,079.55 = 3,251,393.92 : x
  2. Step 2: Convert to fraction form
    5,829,768.46/8,045,079.55 = 3,251,393.92/x
  3. Step 3: Cross multiply
    5,829,768.46x = 8,045,079.55 × 3,251,393.92
  4. Step 4: Simplify right side
    5,829,768.46x = 26,157,722,734,786.34
  5. Step 5: Solve for x
    x = 26,157,722,734,786.34/5,829,768.46
  6. Step 6: Final answer
    x = 4,486,923.09

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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.