Home / 5,001,663.68-6,902,294.38-2,709,824.32

Finding the Fourth Proportional to 5,001,663.68, 6,902,294.38 and 2,709,824.32

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Solution

The fourth proportional to 5,001,663.68, 6,902,294.38 and 2,709,824.32 is: 3,739,556.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,001,663.68 : 6,902,294.38 = 2,709,824.32 : x
  2. Step 2: Convert to fraction form
    5,001,663.68/6,902,294.38 = 2,709,824.32/x
  3. Step 3: Cross multiply
    5,001,663.68x = 6,902,294.38 × 2,709,824.32
  4. Step 4: Simplify right side
    5,001,663.68x = 18,704,005,174,723.32
  5. Step 5: Solve for x
    x = 18,704,005,174,723.32/5,001,663.68
  6. Step 6: Final answer
    x = 3,739,556.75

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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.