Home / 9,461,540.97-13,056,931.77-5,110,627.25

Finding the Fourth Proportional to 9,461,540.97, 13,056,931.77 and 5,110,627.25

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Solution

The fourth proportional to 9,461,540.97, 13,056,931.77 and 5,110,627.25 is: 7,052,668.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461,540.97 : 13,056,931.77 = 5,110,627.25 : x
  2. Step 2: Convert to fraction form
    9,461,540.97/13,056,931.77 = 5,110,627.25/x
  3. Step 3: Cross multiply
    9,461,540.97x = 13,056,931.77 × 5,110,627.25
  4. Step 4: Simplify right side
    9,461,540.97x = 66,729,111,239,868.07
  5. Step 5: Solve for x
    x = 66,729,111,239,868.07/9,461,540.97
  6. Step 6: Final answer
    x = 7,052,668.42

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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.