Home / 11,016,701.04-15,203,205.63-6,055,601.88

Finding the Fourth Proportional to 11,016,701.04, 15,203,205.63 and 6,055,601.88

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Solution

The fourth proportional to 11,016,701.04, 15,203,205.63 and 6,055,601.88 is: 8,356,817.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,016,701.04 : 15,203,205.63 = 6,055,601.88 : x
  2. Step 2: Convert to fraction form
    11,016,701.04/15,203,205.63 = 6,055,601.88/x
  3. Step 3: Cross multiply
    11,016,701.04x = 15,203,205.63 × 6,055,601.88
  4. Step 4: Simplify right side
    11,016,701.04x = 92,064,560,595,054.59
  5. Step 5: Solve for x
    x = 92,064,560,595,054.59/11,016,701.04
  6. Step 6: Final answer
    x = 8,356,817.55

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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.