Home / 3,093,515.28-4,269,564.18-1,804,355.64

Finding the Fourth Proportional to 3,093,515.28, 4,269,564.18 and 1,804,355.64

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Solution

The fourth proportional to 3,093,515.28, 4,269,564.18 and 1,804,355.64 is: 2,490,310.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,515.28 : 4,269,564.18 = 1,804,355.64 : x
  2. Step 2: Convert to fraction form
    3,093,515.28/4,269,564.18 = 1,804,355.64/x
  3. Step 3: Cross multiply
    3,093,515.28x = 4,269,564.18 × 1,804,355.64
  4. Step 4: Simplify right side
    3,093,515.28x = 7,703,812,208,524.98
  5. Step 5: Solve for x
    x = 7,703,812,208,524.98/3,093,515.28
  6. Step 6: Final answer
    x = 2,490,310.06

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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.