Home / 3,021,961.35-4,536,441.23-1,825,234.95

Finding the Fourth Proportional to 3,021,961.35, 4,536,441.23 and 1,825,234.95

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Solution

The fourth proportional to 3,021,961.35, 4,536,441.23 and 1,825,234.95 is: 2,739,965.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021,961.35 : 4,536,441.23 = 1,825,234.95 : x
  2. Step 2: Convert to fraction form
    3,021,961.35/4,536,441.23 = 1,825,234.95/x
  3. Step 3: Cross multiply
    3,021,961.35x = 4,536,441.23 × 1,825,234.95
  4. Step 4: Simplify right side
    3,021,961.35x = 8,280,071,072,490.81
  5. Step 5: Solve for x
    x = 8,280,071,072,490.81/3,021,961.35
  6. Step 6: Final answer
    x = 2,739,965.91

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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.