Home / 5,001,575.56-6,902,181.12-2,709,736.32

Finding the Fourth Proportional to 5,001,575.56, 6,902,181.12 and 2,709,736.32

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Solution

The fourth proportional to 5,001,575.56, 6,902,181.12 and 2,709,736.32 is: 3,739,439.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,001,575.56 : 6,902,181.12 = 2,709,736.32 : x
  2. Step 2: Convert to fraction form
    5,001,575.56/6,902,181.12 = 2,709,736.32/x
  3. Step 3: Cross multiply
    5,001,575.56x = 6,902,181.12 × 2,709,736.32
  4. Step 4: Simplify right side
    5,001,575.56x = 18,703,090,868,082.28
  5. Step 5: Solve for x
    x = 18,703,090,868,082.28/5,001,575.56
  6. Step 6: Final answer
    x = 3,739,439.83

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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.