Home / 8,060,292.45-11,111,452.83-6,123,190.14

Finding the Fourth Proportional to 8,060,292.45, 11,111,452.83 and 6,123,190.14

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Solution

The fourth proportional to 8,060,292.45, 11,111,452.83 and 6,123,190.14 is: 8,441,075.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,292.45 : 11,111,452.83 = 6,123,190.14 : x
  2. Step 2: Convert to fraction form
    8,060,292.45/11,111,452.83 = 6,123,190.14/x
  3. Step 3: Cross multiply
    8,060,292.45x = 11,111,452.83 × 6,123,190.14
  4. Step 4: Simplify right side
    8,060,292.45x = 68,037,538,409,731.09
  5. Step 5: Solve for x
    x = 68,037,538,409,731.09/8,060,292.45
  6. Step 6: Final answer
    x = 8,441,075.66

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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.