Home / 4,049,904.90-5,588,871.82-2,214,333.92

Finding the Fourth Proportional to 4,049,904.90, 5,588,871.82 and 2,214,333.92

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Solution

The fourth proportional to 4,049,904.90, 5,588,871.82 and 2,214,333.92 is: 3,055,782.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,904.90 : 5,588,871.82 = 2,214,333.92 : x
  2. Step 2: Convert to fraction form
    4,049,904.90/5,588,871.82 = 2,214,333.92/x
  3. Step 3: Cross multiply
    4,049,904.90x = 5,588,871.82 × 2,214,333.92
  4. Step 4: Simplify right side
    4,049,904.90x = 12,375,628,445,558.13
  5. Step 5: Solve for x
    x = 12,375,628,445,558.13/4,049,904.90
  6. Step 6: Final answer
    x = 3,055,782.48

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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.