Home / 5,644,885.14-7,789,948.20-3,066,567.66

Finding the Fourth Proportional to 5,644,885.14, 7,789,948.20 and 3,066,567.66

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Solution

The fourth proportional to 5,644,885.14, 7,789,948.20 and 3,066,567.66 is: 4,231,867.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,644,885.14 : 7,789,948.20 = 3,066,567.66 : x
  2. Step 2: Convert to fraction form
    5,644,885.14/7,789,948.20 = 3,066,567.66/x
  3. Step 3: Cross multiply
    5,644,885.14x = 7,789,948.20 × 3,066,567.66
  4. Step 4: Simplify right side
    5,644,885.14x = 23,888,403,223,195.21
  5. Step 5: Solve for x
    x = 23,888,403,223,195.21/5,644,885.14
  6. Step 6: Final answer
    x = 4,231,867.01

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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.