Home / 2,532,179.19-3,493,848.63-1,499,174.04

Finding the Fourth Proportional to 2,532,179.19, 3,493,848.63 and 1,499,174.04

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Solution

The fourth proportional to 2,532,179.19, 3,493,848.63 and 1,499,174.04 is: 2,068,529.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,179.19 : 3,493,848.63 = 1,499,174.04 : x
  2. Step 2: Convert to fraction form
    2,532,179.19/3,493,848.63 = 1,499,174.04/x
  3. Step 3: Cross multiply
    2,532,179.19x = 3,493,848.63 × 1,499,174.04
  4. Step 4: Simplify right side
    2,532,179.19x = 5,237,887,165,785.57
  5. Step 5: Solve for x
    x = 5,237,887,165,785.57/2,532,179.19
  6. Step 6: Final answer
    x = 2,068,529.43

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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.