Home / 9,404,314.26-12,965,939.55-6,090,754.02

Finding the Fourth Proportional to 9,404,314.26, 12,965,939.55 and 6,090,754.02

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Solution

The fourth proportional to 9,404,314.26, 12,965,939.55 and 6,090,754.02 is: 8,397,459.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,404,314.26 : 12,965,939.55 = 6,090,754.02 : x
  2. Step 2: Convert to fraction form
    9,404,314.26/12,965,939.55 = 6,090,754.02/x
  3. Step 3: Cross multiply
    9,404,314.26x = 12,965,939.55 × 6,090,754.02
  4. Step 4: Simplify right side
    9,404,314.26x = 78,972,348,437,239.48
  5. Step 5: Solve for x
    x = 78,972,348,437,239.48/9,404,314.26
  6. Step 6: Final answer
    x = 8,397,459.53

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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.