Home / 4,521,463.50-6,238,076.43-2,801,956.62

Finding the Fourth Proportional to 4,521,463.50, 6,238,076.43 and 2,801,956.62

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Solution

The fourth proportional to 4,521,463.50, 6,238,076.43 and 2,801,956.62 is: 3,865,743.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,463.50 : 6,238,076.43 = 2,801,956.62 : x
  2. Step 2: Convert to fraction form
    4,521,463.50/6,238,076.43 = 2,801,956.62/x
  3. Step 3: Cross multiply
    4,521,463.50x = 6,238,076.43 × 2,801,956.62
  4. Step 4: Simplify right side
    4,521,463.50x = 17,478,819,549,104.47
  5. Step 5: Solve for x
    x = 17,478,819,549,104.47/4,521,463.50
  6. Step 6: Final answer
    x = 3,865,743.81

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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.