Home / 6,069,144.70-9,103,717.05-3,671,755.30

Finding the Fourth Proportional to 6,069,144.70, 9,103,717.05 and 3,671,755.30

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Solution

The fourth proportional to 6,069,144.70, 9,103,717.05 and 3,671,755.30 is: 5,507,632.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,144.70 : 9,103,717.05 = 3,671,755.30 : x
  2. Step 2: Convert to fraction form
    6,069,144.70/9,103,717.05 = 3,671,755.30/x
  3. Step 3: Cross multiply
    6,069,144.70x = 9,103,717.05 × 3,671,755.30
  4. Step 4: Simplify right side
    6,069,144.70x = 33,426,621,328,037.87
  5. Step 5: Solve for x
    x = 33,426,621,328,037.87/6,069,144.70
  6. Step 6: Final answer
    x = 5,507,632.95

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Double scale
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Similar ratio
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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.