Home / 6,550,496.67-9,827,514.03-2,001,421.42

Finding the Fourth Proportional to 6,550,496.67, 9,827,514.03 and 2,001,421.42

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Solution

The fourth proportional to 6,550,496.67, 9,827,514.03 and 2,001,421.42 is: 3,002,672.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,496.67 : 9,827,514.03 = 2,001,421.42 : x
  2. Step 2: Convert to fraction form
    6,550,496.67/9,827,514.03 = 2,001,421.42/x
  3. Step 3: Cross multiply
    6,550,496.67x = 9,827,514.03 × 2,001,421.42
  4. Step 4: Simplify right side
    6,550,496.67x = 19,668,997,084,992.52
  5. Step 5: Solve for x
    x = 19,668,997,084,992.52/6,550,496.67
  6. Step 6: Final answer
    x = 3,002,672.63

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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.