Home / 6,572,814.35-9,070,316.37-3,672,227.03

Finding the Fourth Proportional to 6,572,814.35, 9,070,316.37 and 3,672,227.03

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Solution

The fourth proportional to 6,572,814.35, 9,070,316.37 and 3,672,227.03 is: 5,067,579.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,814.35 : 9,070,316.37 = 3,672,227.03 : x
  2. Step 2: Convert to fraction form
    6,572,814.35/9,070,316.37 = 3,672,227.03/x
  3. Step 3: Cross multiply
    6,572,814.35x = 9,070,316.37 × 3,672,227.03
  4. Step 4: Simplify right side
    6,572,814.35x = 33,308,260,899,213.89
  5. Step 5: Solve for x
    x = 33,308,260,899,213.89/6,572,814.35
  6. Step 6: Final answer
    x = 5,067,579.75

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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.