Home / 7,444,955.82-11,157,778.77-3,343,248.27

Finding the Fourth Proportional to 7,444,955.82, 11,157,778.77 and 3,343,248.27

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Solution

The fourth proportional to 7,444,955.82, 11,157,778.77 and 3,343,248.27 is: 5,010,536.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444,955.82 : 11,157,778.77 = 3,343,248.27 : x
  2. Step 2: Convert to fraction form
    7,444,955.82/11,157,778.77 = 3,343,248.27/x
  3. Step 3: Cross multiply
    7,444,955.82x = 11,157,778.77 × 3,343,248.27
  4. Step 4: Simplify right side
    7,444,955.82x = 37,303,224,569,845.23
  5. Step 5: Solve for x
    x = 37,303,224,569,845.23/7,444,955.82
  6. Step 6: Final answer
    x = 5,010,536.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.