Home / 4,015,568.94-5,539,432.50-2,563,738.98

Finding the Fourth Proportional to 4,015,568.94, 5,539,432.50 and 2,563,738.98

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Solution

The fourth proportional to 4,015,568.94, 5,539,432.50 and 2,563,738.98 is: 3,536,649.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,568.94 : 5,539,432.50 = 2,563,738.98 : x
  2. Step 2: Convert to fraction form
    4,015,568.94/5,539,432.50 = 2,563,738.98/x
  3. Step 3: Cross multiply
    4,015,568.94x = 5,539,432.50 × 2,563,738.98
  4. Step 4: Simplify right side
    4,015,568.94x = 14,201,659,027,328.85
  5. Step 5: Solve for x
    x = 14,201,659,027,328.85/4,015,568.94
  6. Step 6: Final answer
    x = 3,536,649.29

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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.