Home / 8,296,789.56-11,449,159.02-4,675,350.84

Finding the Fourth Proportional to 8,296,789.56, 11,449,159.02 and 4,675,350.84

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Solution

The fourth proportional to 8,296,789.56, 11,449,159.02 and 4,675,350.84 is: 6,451,752.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,296,789.56 : 11,449,159.02 = 4,675,350.84 : x
  2. Step 2: Convert to fraction form
    8,296,789.56/11,449,159.02 = 4,675,350.84/x
  3. Step 3: Cross multiply
    8,296,789.56x = 11,449,159.02 × 4,675,350.84
  4. Step 4: Simplify right side
    8,296,789.56x = 53,528,835,241,450.57
  5. Step 5: Solve for x
    x = 53,528,835,241,450.57/8,296,789.56
  6. Step 6: Final answer
    x = 6,451,752.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.