Home / 8,166,664.49-12,251,842.25-2,701,746.48

Finding the Fourth Proportional to 8,166,664.49, 12,251,842.25 and 2,701,746.48

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Solution

The fourth proportional to 8,166,664.49, 12,251,842.25 and 2,701,746.48 is: 4,053,230.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,166,664.49 : 12,251,842.25 = 2,701,746.48 : x
  2. Step 2: Convert to fraction form
    8,166,664.49/12,251,842.25 = 2,701,746.48/x
  3. Step 3: Cross multiply
    8,166,664.49x = 12,251,842.25 × 2,701,746.48
  4. Step 4: Simplify right side
    8,166,664.49x = 33,101,371,672,452.78
  5. Step 5: Solve for x
    x = 33,101,371,672,452.78/8,166,664.49
  6. Step 6: Final answer
    x = 4,053,230.26

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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.