Home / 1,632,714.66-2,253,173.21-897,700.01

Finding the Fourth Proportional to 1,632,714.66, 2,253,173.21 and 897,700.01

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Solution

The fourth proportional to 1,632,714.66, 2,253,173.21 and 897,700.01 is: 1,238,840.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,714.66 : 2,253,173.21 = 897,700.01 : x
  2. Step 2: Convert to fraction form
    1,632,714.66/2,253,173.21 = 897,700.01/x
  3. Step 3: Cross multiply
    1,632,714.66x = 2,253,173.21 × 897,700.01
  4. Step 4: Simplify right side
    1,632,714.66x = 2,022,673,597,394.37
  5. Step 5: Solve for x
    x = 2,022,673,597,394.37/1,632,714.66
  6. Step 6: Final answer
    x = 1,238,840.84

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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.