Home / 4,166,067.51-5,748,941.91-2,330,171.15

Finding the Fourth Proportional to 4,166,067.51, 5,748,941.91 and 2,330,171.15

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Solution

The fourth proportional to 4,166,067.51, 5,748,941.91 and 2,330,171.15 is: 3,215,506.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,067.51 : 5,748,941.91 = 2,330,171.15 : x
  2. Step 2: Convert to fraction form
    4,166,067.51/5,748,941.91 = 2,330,171.15/x
  3. Step 3: Cross multiply
    4,166,067.51x = 5,748,941.91 × 2,330,171.15
  4. Step 4: Simplify right side
    4,166,067.51x = 13,396,018,552,963.19
  5. Step 5: Solve for x
    x = 13,396,018,552,963.19/4,166,067.51
  6. Step 6: Final answer
    x = 3,215,506.83

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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.