Home / 5,599,007.23-7,726,647.96-3,151,656.83

Finding the Fourth Proportional to 5,599,007.23, 7,726,647.96 and 3,151,656.83

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Solution

The fourth proportional to 5,599,007.23, 7,726,647.96 and 3,151,656.83 is: 4,349,296.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,599,007.23 : 7,726,647.96 = 3,151,656.83 : x
  2. Step 2: Convert to fraction form
    5,599,007.23/7,726,647.96 = 3,151,656.83/x
  3. Step 3: Cross multiply
    5,599,007.23x = 7,726,647.96 × 3,151,656.83
  4. Step 4: Simplify right side
    5,599,007.23x = 24,351,742,777,506.33
  5. Step 5: Solve for x
    x = 24,351,742,777,506.33/5,599,007.23
  6. Step 6: Final answer
    x = 4,349,296.54

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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.