Home / 8,729,538.88-13,094,334.24-3,049,763.80

Finding the Fourth Proportional to 8,729,538.88, 13,094,334.24 and 3,049,763.80

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Solution

The fourth proportional to 8,729,538.88, 13,094,334.24 and 3,049,763.80 is: 4,574,654.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,729,538.88 : 13,094,334.24 = 3,049,763.80 : x
  2. Step 2: Convert to fraction form
    8,729,538.88/13,094,334.24 = 3,049,763.80/x
  3. Step 3: Cross multiply
    8,729,538.88x = 13,094,334.24 × 3,049,763.80
  4. Step 4: Simplify right side
    8,729,538.88x = 39,934,626,550,252.51
  5. Step 5: Solve for x
    x = 39,934,626,550,252.51/8,729,538.88
  6. Step 6: Final answer
    x = 4,574,654.76

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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.