Home / 9,461,840.26-13,057,344.82-5,110,926.60

Finding the Fourth Proportional to 9,461,840.26, 13,057,344.82 and 5,110,926.60

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Solution

The fourth proportional to 9,461,840.26, 13,057,344.82 and 5,110,926.60 is: 7,053,081.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461,840.26 : 13,057,344.82 = 5,110,926.60 : x
  2. Step 2: Convert to fraction form
    9,461,840.26/13,057,344.82 = 5,110,926.60/x
  3. Step 3: Cross multiply
    9,461,840.26x = 13,057,344.82 × 5,110,926.60
  4. Step 4: Simplify right side
    9,461,840.26x = 66,735,130,965,910.21
  5. Step 5: Solve for x
    x = 66,735,130,965,910.21/9,461,840.26
  6. Step 6: Final answer
    x = 7,053,081.55

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1.5x scale

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.