Home / 2,215,234.02-3,322,850.64-532,337.52

Finding the Fourth Proportional to 2,215,234.02, 3,322,850.64 and 532,337.52

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Solution

The fourth proportional to 2,215,234.02, 3,322,850.64 and 532,337.52 is: 798,506.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,215,234.02 : 3,322,850.64 = 532,337.52 : x
  2. Step 2: Convert to fraction form
    2,215,234.02/3,322,850.64 = 532,337.52/x
  3. Step 3: Cross multiply
    2,215,234.02x = 3,322,850.64 × 532,337.52
  4. Step 4: Simplify right side
    2,215,234.02x = 1,768,878,069,028.01
  5. Step 5: Solve for x
    x = 1,768,878,069,028.01/2,215,234.02
  6. Step 6: Final answer
    x = 798,506.19

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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.