Home / 8,803,706.97-13,194,194.63-3,942,454.23

Finding the Fourth Proportional to 8,803,706.97, 13,194,194.63 and 3,942,454.23

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Solution

The fourth proportional to 8,803,706.97, 13,194,194.63 and 3,942,454.23 is: 5,908,591.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,803,706.97 : 13,194,194.63 = 3,942,454.23 : x
  2. Step 2: Convert to fraction form
    8,803,706.97/13,194,194.63 = 3,942,454.23/x
  3. Step 3: Cross multiply
    8,803,706.97x = 13,194,194.63 × 3,942,454.23
  4. Step 4: Simplify right side
    8,803,706.97x = 52,017,508,410,774.52
  5. Step 5: Solve for x
    x = 52,017,508,410,774.52/8,803,706.97
  6. Step 6: Final answer
    x = 5,908,591.53

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Double scale
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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.