Home / 4,864,007.53-6,711,644.40-2,770,905.03

Finding the Fourth Proportional to 4,864,007.53, 6,711,644.40 and 2,770,905.03

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Solution

The fourth proportional to 4,864,007.53, 6,711,644.40 and 2,770,905.03 is: 3,823,458.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,864,007.53 : 6,711,644.40 = 2,770,905.03 : x
  2. Step 2: Convert to fraction form
    4,864,007.53/6,711,644.40 = 2,770,905.03/x
  3. Step 3: Cross multiply
    4,864,007.53x = 6,711,644.40 × 2,770,905.03
  4. Step 4: Simplify right side
    4,864,007.53x = 18,597,329,227,531.33
  5. Step 5: Solve for x
    x = 18,597,329,227,531.33/4,864,007.53
  6. Step 6: Final answer
    x = 3,823,458.15

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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.