Home / 5,003,266.53-6,904,513.80-2,711,427.21

Finding the Fourth Proportional to 5,003,266.53, 6,904,513.80 and 2,711,427.21

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Solution

The fourth proportional to 5,003,266.53, 6,904,513.80 and 2,711,427.21 is: 3,741,772.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,266.53 : 6,904,513.80 = 2,711,427.21 : x
  2. Step 2: Convert to fraction form
    5,003,266.53/6,904,513.80 = 2,711,427.21/x
  3. Step 3: Cross multiply
    5,003,266.53x = 6,904,513.80 × 2,711,427.21
  4. Step 4: Simplify right side
    5,003,266.53x = 18,721,086,589,140.50
  5. Step 5: Solve for x
    x = 18,721,086,589,140.50/5,003,266.53
  6. Step 6: Final answer
    x = 3,741,772.80

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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.