Home / 4,799,141.40-7,190,740.08-3,376,207.92

Finding the Fourth Proportional to 4,799,141.40, 7,190,740.08 and 3,376,207.92

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Solution

The fourth proportional to 4,799,141.40, 7,190,740.08 and 3,376,207.92 is: 5,058,703.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,799,141.40 : 7,190,740.08 = 3,376,207.92 : x
  2. Step 2: Convert to fraction form
    4,799,141.40/7,190,740.08 = 3,376,207.92/x
  3. Step 3: Cross multiply
    4,799,141.40x = 7,190,740.08 × 3,376,207.92
  4. Step 4: Simplify right side
    4,799,141.40x = 24,277,433,608,757.43
  5. Step 5: Solve for x
    x = 24,277,433,608,757.43/4,799,141.40
  6. Step 6: Final answer
    x = 5,058,703.54

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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.