Home / 4,650,354.25-6,418,090.25-2,613,163.93

Finding the Fourth Proportional to 4,650,354.25, 6,418,090.25 and 2,613,163.93

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Solution

The fourth proportional to 4,650,354.25, 6,418,090.25 and 2,613,163.93 is: 3,606,504.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,650,354.25 : 6,418,090.25 = 2,613,163.93 : x
  2. Step 2: Convert to fraction form
    4,650,354.25/6,418,090.25 = 2,613,163.93/x
  3. Step 3: Cross multiply
    4,650,354.25x = 6,418,090.25 × 2,613,163.93
  4. Step 4: Simplify right side
    4,650,354.25x = 16,771,521,940,784.68
  5. Step 5: Solve for x
    x = 16,771,521,940,784.68/4,650,354.25
  6. Step 6: Final answer
    x = 3,606,504.16

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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.