Home / 7,613,279.33-11,422,907.94-3,350,457.32

Finding the Fourth Proportional to 7,613,279.33, 11,422,907.94 and 3,350,457.32

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Solution

The fourth proportional to 7,613,279.33, 11,422,907.94 and 3,350,457.32 is: 5,027,001.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,613,279.33 : 11,422,907.94 = 3,350,457.32 : x
  2. Step 2: Convert to fraction form
    7,613,279.33/11,422,907.94 = 3,350,457.32/x
  3. Step 3: Cross multiply
    7,613,279.33x = 11,422,907.94 × 3,350,457.32
  4. Step 4: Simplify right side
    7,613,279.33x = 38,271,965,523,259.12
  5. Step 5: Solve for x
    x = 38,271,965,523,259.12/7,613,279.33
  6. Step 6: Final answer
    x = 5,027,001.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.