Home / 10,193,027.22-14,066,379.54-5,609,348.60

Finding the Fourth Proportional to 10,193,027.22, 14,066,379.54 and 5,609,348.60

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Solution

The fourth proportional to 10,193,027.22, 14,066,379.54 and 5,609,348.60 is: 7,740,902.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,193,027.22 : 14,066,379.54 = 5,609,348.60 : x
  2. Step 2: Convert to fraction form
    10,193,027.22/14,066,379.54 = 5,609,348.60/x
  3. Step 3: Cross multiply
    10,193,027.22x = 14,066,379.54 × 5,609,348.60
  4. Step 4: Simplify right side
    10,193,027.22x = 78,903,226,379,767.64
  5. Step 5: Solve for x
    x = 78,903,226,379,767.64/10,193,027.22
  6. Step 6: Final answer
    x = 7,740,902.16

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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.