Home / 3,503,355.64-5,252,511.42-2,152,727.75

Finding the Fourth Proportional to 3,503,355.64, 5,252,511.42 and 2,152,727.75

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Solution

The fourth proportional to 3,503,355.64, 5,252,511.42 and 2,152,727.75 is: 3,227,541.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,355.64 : 5,252,511.42 = 2,152,727.75 : x
  2. Step 2: Convert to fraction form
    3,503,355.64/5,252,511.42 = 2,152,727.75/x
  3. Step 3: Cross multiply
    3,503,355.64x = 5,252,511.42 × 2,152,727.75
  4. Step 4: Simplify right side
    3,503,355.64x = 11,307,227,104,157.18
  5. Step 5: Solve for x
    x = 11,307,227,104,157.18/3,503,355.64
  6. Step 6: Final answer
    x = 3,227,541.90

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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.