Home / 5,003,736.56-6,905,190.56-2,711,935.52

Finding the Fourth Proportional to 5,003,736.56, 6,905,190.56 and 2,711,935.52

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Solution

The fourth proportional to 5,003,736.56, 6,905,190.56 and 2,711,935.52 is: 3,742,489.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,736.56 : 6,905,190.56 = 2,711,935.52 : x
  2. Step 2: Convert to fraction form
    5,003,736.56/6,905,190.56 = 2,711,935.52/x
  3. Step 3: Cross multiply
    5,003,736.56x = 6,905,190.56 × 2,711,935.52
  4. Step 4: Simplify right side
    5,003,736.56x = 18,726,431,552,032.69
  5. Step 5: Solve for x
    x = 18,726,431,552,032.69/5,003,736.56
  6. Step 6: Final answer
    x = 3,742,489.50

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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.