Home / 11,204,024.60-16,779,094.62-6,397,144.40

Finding the Fourth Proportional to 11,204,024.60, 16,779,094.62 and 6,397,144.40

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Solution

The fourth proportional to 11,204,024.60, 16,779,094.62 and 6,397,144.40 is: 9,580,333.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,204,024.60 : 16,779,094.62 = 6,397,144.40 : x
  2. Step 2: Convert to fraction form
    11,204,024.60/16,779,094.62 = 6,397,144.40/x
  3. Step 3: Cross multiply
    11,204,024.60x = 16,779,094.62 × 6,397,144.40
  4. Step 4: Simplify right side
    11,204,024.60x = 107,338,291,101,507.66
  5. Step 5: Solve for x
    x = 107,338,291,101,507.66/11,204,024.60
  6. Step 6: Final answer
    x = 9,580,333.41

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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.