Home / 4,392,122.24-6,589,319.22-2,572,024.30

Finding the Fourth Proportional to 4,392,122.24, 6,589,319.22 and 2,572,024.30

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Solution

The fourth proportional to 4,392,122.24, 6,589,319.22 and 2,572,024.30 is: 3,858,701.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,122.24 : 6,589,319.22 = 2,572,024.30 : x
  2. Step 2: Convert to fraction form
    4,392,122.24/6,589,319.22 = 2,572,024.30/x
  3. Step 3: Cross multiply
    4,392,122.24x = 6,589,319.22 × 2,572,024.30
  4. Step 4: Simplify right side
    4,392,122.24x = 16,947,889,154,297.04
  5. Step 5: Solve for x
    x = 16,947,889,154,297.04/4,392,122.24
  6. Step 6: Final answer
    x = 3,858,701.61

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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.