Home / 10,797,397.02-14,821,093.67-9,546,296.33

Finding the Fourth Proportional to 10,797,397.02, 14,821,093.67 and 9,546,296.33

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Solution

The fourth proportional to 10,797,397.02, 14,821,093.67 and 9,546,296.33 is: 13,103,764.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,797,397.02 : 14,821,093.67 = 9,546,296.33 : x
  2. Step 2: Convert to fraction form
    10,797,397.02/14,821,093.67 = 9,546,296.33/x
  3. Step 3: Cross multiply
    10,797,397.02x = 14,821,093.67 × 9,546,296.33
  4. Step 4: Simplify right side
    10,797,397.02x = 141,486,551,986,670.25
  5. Step 5: Solve for x
    x = 141,486,551,986,670.25/10,797,397.02
  6. Step 6: Final answer
    x = 13,103,764.89

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.