Home / 4,091,429.08-5,648,591.19-3,637,463.50

Finding the Fourth Proportional to 4,091,429.08, 5,648,591.19 and 3,637,463.50

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Solution

The fourth proportional to 4,091,429.08, 5,648,591.19 and 3,637,463.50 is: 5,021,850.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,429.08 : 5,648,591.19 = 3,637,463.50 : x
  2. Step 2: Convert to fraction form
    4,091,429.08/5,648,591.19 = 3,637,463.50/x
  3. Step 3: Cross multiply
    4,091,429.08x = 5,648,591.19 × 3,637,463.50
  4. Step 4: Simplify right side
    4,091,429.08x = 20,546,544,280,046.57
  5. Step 5: Solve for x
    x = 20,546,544,280,046.57/4,091,429.08
  6. Step 6: Final answer
    x = 5,021,850.28

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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.