Home / 4,446,799.30-6,670,592.82-1,251,953.16

Finding the Fourth Proportional to 4,446,799.30, 6,670,592.82 and 1,251,953.16

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Solution

The fourth proportional to 4,446,799.30, 6,670,592.82 and 1,251,953.16 is: 1,878,040.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446,799.30 : 6,670,592.82 = 1,251,953.16 : x
  2. Step 2: Convert to fraction form
    4,446,799.30/6,670,592.82 = 1,251,953.16/x
  3. Step 3: Cross multiply
    4,446,799.30x = 6,670,592.82 × 1,251,953.16
  4. Step 4: Simplify right side
    4,446,799.30x = 8,351,269,760,072.31
  5. Step 5: Solve for x
    x = 8,351,269,760,072.31/4,446,799.30
  6. Step 6: Final answer
    x = 1,878,040.63

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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.