Home / 11,659,204.34-17,485,017.34-3,876,029.36

Finding the Fourth Proportional to 11,659,204.34, 17,485,017.34 and 3,876,029.36

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Solution

The fourth proportional to 11,659,204.34, 17,485,017.34 and 3,876,029.36 is: 5,812,784.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,659,204.34 : 17,485,017.34 = 3,876,029.36 : x
  2. Step 2: Convert to fraction form
    11,659,204.34/17,485,017.34 = 3,876,029.36/x
  3. Step 3: Cross multiply
    11,659,204.34x = 17,485,017.34 × 3,876,029.36
  4. Step 4: Simplify right side
    11,659,204.34x = 67,772,440,569,949.10
  5. Step 5: Solve for x
    x = 67,772,440,569,949.10/11,659,204.34
  6. Step 6: Final answer
    x = 5,812,784.35

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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.