Home / 8,765,499.58-13,148,249.16-2,375,751.80

Finding the Fourth Proportional to 8,765,499.58, 13,148,249.16 and 2,375,751.80

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Solution

The fourth proportional to 8,765,499.58, 13,148,249.16 and 2,375,751.80 is: 3,563,627.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,765,499.58 : 13,148,249.16 = 2,375,751.80 : x
  2. Step 2: Convert to fraction form
    8,765,499.58/13,148,249.16 = 2,375,751.80/x
  3. Step 3: Cross multiply
    8,765,499.58x = 13,148,249.16 × 2,375,751.80
  4. Step 4: Simplify right side
    8,765,499.58x = 31,236,976,608,718.48
  5. Step 5: Solve for x
    x = 31,236,976,608,718.48/8,765,499.58
  6. Step 6: Final answer
    x = 3,563,627.64

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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.