Home / 5,003,278.54-6,904,530.36-2,711,439.24

Finding the Fourth Proportional to 5,003,278.54, 6,904,530.36 and 2,711,439.24

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Solution

The fourth proportional to 5,003,278.54, 6,904,530.36 and 2,711,439.24 is: 3,741,789.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,278.54 : 6,904,530.36 = 2,711,439.24 : x
  2. Step 2: Convert to fraction form
    5,003,278.54/6,904,530.36 = 2,711,439.24/x
  3. Step 3: Cross multiply
    5,003,278.54x = 6,904,530.36 × 2,711,439.24
  4. Step 4: Simplify right side
    5,003,278.54x = 18,721,214,551,875.33
  5. Step 5: Solve for x
    x = 18,721,214,551,875.33/5,003,278.54
  6. Step 6: Final answer
    x = 3,741,789.39

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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.