Home / 4,543,902.60-6,804,044.10-3,591,245.40

Finding the Fourth Proportional to 4,543,902.60, 6,804,044.10 and 3,591,245.40

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Solution

The fourth proportional to 4,543,902.60, 6,804,044.10 and 3,591,245.40 is: 5,377,534.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,543,902.60 : 6,804,044.10 = 3,591,245.40 : x
  2. Step 2: Convert to fraction form
    4,543,902.60/6,804,044.10 = 3,591,245.40/x
  3. Step 3: Cross multiply
    4,543,902.60x = 6,804,044.10 × 3,591,245.40
  4. Step 4: Simplify right side
    4,543,902.60x = 24,434,992,075,522.14
  5. Step 5: Solve for x
    x = 24,434,992,075,522.14/4,543,902.60
  6. Step 6: Final answer
    x = 5,377,534.30

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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.