Home / 11,260,203.76-16,890,069.48-2,740,587.76

Finding the Fourth Proportional to 11,260,203.76, 16,890,069.48 and 2,740,587.76

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Solution

The fourth proportional to 11,260,203.76, 16,890,069.48 and 2,740,587.76 is: 4,110,824.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,260,203.76 : 16,890,069.48 = 2,740,587.76 : x
  2. Step 2: Convert to fraction form
    11,260,203.76/16,890,069.48 = 2,740,587.76/x
  3. Step 3: Cross multiply
    11,260,203.76x = 16,890,069.48 × 2,740,587.76
  4. Step 4: Simplify right side
    11,260,203.76x = 46,288,717,682,437.56
  5. Step 5: Solve for x
    x = 46,288,717,682,437.56/11,260,203.76
  6. Step 6: Final answer
    x = 4,110,824.16

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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.