Home / 1,796,886.30-2,694,430.34-598,390.86

Finding the Fourth Proportional to 1,796,886.30, 2,694,430.34 and 598,390.86

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Solution

The fourth proportional to 1,796,886.30, 2,694,430.34 and 598,390.86 is: 897,286.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,886.30 : 2,694,430.34 = 598,390.86 : x
  2. Step 2: Convert to fraction form
    1,796,886.30/2,694,430.34 = 598,390.86/x
  3. Step 3: Cross multiply
    1,796,886.30x = 2,694,430.34 × 598,390.86
  4. Step 4: Simplify right side
    1,796,886.30x = 1,612,322,488,362.69
  5. Step 5: Solve for x
    x = 1,612,322,488,362.69/1,796,886.30
  6. Step 6: Final answer
    x = 897,286.87

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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.