Home / 9,964,493.67-13,751,043.26-5,613,632.13

Finding the Fourth Proportional to 9,964,493.67, 13,751,043.26 and 5,613,632.13

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Solution

The fourth proportional to 9,964,493.67, 13,751,043.26 and 5,613,632.13 is: 7,746,836.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,493.67 : 13,751,043.26 = 5,613,632.13 : x
  2. Step 2: Convert to fraction form
    9,964,493.67/13,751,043.26 = 5,613,632.13/x
  3. Step 3: Cross multiply
    9,964,493.67x = 13,751,043.26 × 5,613,632.13
  4. Step 4: Simplify right side
    9,964,493.67x = 77,193,298,237,287.78
  5. Step 5: Solve for x
    x = 77,193,298,237,287.78/9,964,493.67
  6. Step 6: Final answer
    x = 7,746,836.00

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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.