Home / 2,552,770.30-3,523,725.03-2,280,364.87

Finding the Fourth Proportional to 2,552,770.30, 3,523,725.03 and 2,280,364.87

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Solution

The fourth proportional to 2,552,770.30, 3,523,725.03 and 2,280,364.87 is: 3,147,709.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,770.30 : 3,523,725.03 = 2,280,364.87 : x
  2. Step 2: Convert to fraction form
    2,552,770.30/3,523,725.03 = 2,280,364.87/x
  3. Step 3: Cross multiply
    2,552,770.30x = 3,523,725.03 × 2,280,364.87
  4. Step 4: Simplify right side
    2,552,770.30x = 8,035,378,769,951.70
  5. Step 5: Solve for x
    x = 8,035,378,769,951.70/2,552,770.30
  6. Step 6: Final answer
    x = 3,147,709.28

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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.