Home / 4,420,865.27-6,631,027.32-2,600,237

Finding the Fourth Proportional to 4,420,865.27, 6,631,027.32 and 2,600,237

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Solution

The fourth proportional to 4,420,865.27, 6,631,027.32 and 2,600,237 is: 3,900,196.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,865.27 : 6,631,027.32 = 2,600,237 : x
  2. Step 2: Convert to fraction form
    4,420,865.27/6,631,027.32 = 2,600,237/x
  3. Step 3: Cross multiply
    4,420,865.27x = 6,631,027.32 × 2,600,237
  4. Step 4: Simplify right side
    4,420,865.27x = 17,242,242,585,474.84
  5. Step 5: Solve for x
    x = 17,242,242,585,474.84/4,420,865.27
  6. Step 6: Final answer
    x = 3,900,196.35

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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.