Home / 4,673,320-6,449,181.92-2,527,144

Finding the Fourth Proportional to 4,673,320, 6,449,181.92 and 2,527,144

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Solution

The fourth proportional to 4,673,320, 6,449,181.92 and 2,527,144 is: 3,487,458.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673,320 : 6,449,181.92 = 2,527,144 : x
  2. Step 2: Convert to fraction form
    4,673,320/6,449,181.92 = 2,527,144/x
  3. Step 3: Cross multiply
    4,673,320x = 6,449,181.92 × 2,527,144
  4. Step 4: Simplify right side
    4,673,320x = 16,298,011,394,036.48
  5. Step 5: Solve for x
    x = 16,298,011,394,036.48/4,673,320
  6. Step 6: Final answer
    x = 3,487,458.89

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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.