Home / 11,245,046-16,867,569.16-2,725,382.48

Finding the Fourth Proportional to 11,245,046, 16,867,569.16 and 2,725,382.48

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Solution

The fourth proportional to 11,245,046, 16,867,569.16 and 2,725,382.48 is: 4,088,073.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,245,046 : 16,867,569.16 = 2,725,382.48 : x
  2. Step 2: Convert to fraction form
    11,245,046/16,867,569.16 = 2,725,382.48/x
  3. Step 3: Cross multiply
    11,245,046x = 16,867,569.16 × 2,725,382.48
  4. Step 4: Simplify right side
    11,245,046x = 45,970,577,468,852.32
  5. Step 5: Solve for x
    x = 45,970,577,468,852.32/11,245,046
  6. Step 6: Final answer
    x = 4,088,073.76

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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.