Home / 5,445,266.96-7,514,183.07-2,997,399.89

Finding the Fourth Proportional to 5,445,266.96, 7,514,183.07 and 2,997,399.89

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Solution

The fourth proportional to 5,445,266.96, 7,514,183.07 and 2,997,399.89 is: 4,136,254.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,445,266.96 : 7,514,183.07 = 2,997,399.89 : x
  2. Step 2: Convert to fraction form
    5,445,266.96/7,514,183.07 = 2,997,399.89/x
  3. Step 3: Cross multiply
    5,445,266.96x = 7,514,183.07 × 2,997,399.89
  4. Step 4: Simplify right side
    5,445,266.96x = 22,523,011,469,886.95
  5. Step 5: Solve for x
    x = 22,523,011,469,886.95/5,445,266.96
  6. Step 6: Final answer
    x = 4,136,254.78

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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.