Home / 1,934,274.52-2,669,544.30-1,170,334.36

Finding the Fourth Proportional to 1,934,274.52, 2,669,544.30 and 1,170,334.36

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Solution

The fourth proportional to 1,934,274.52, 2,669,544.30 and 1,170,334.36 is: 1,615,209.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,274.52 : 2,669,544.30 = 1,170,334.36 : x
  2. Step 2: Convert to fraction form
    1,934,274.52/2,669,544.30 = 1,170,334.36/x
  3. Step 3: Cross multiply
    1,934,274.52x = 2,669,544.30 × 1,170,334.36
  4. Step 4: Simplify right side
    1,934,274.52x = 3,124,259,419,832.15
  5. Step 5: Solve for x
    x = 3,124,259,419,832.15/1,934,274.52
  6. Step 6: Final answer
    x = 1,615,209.93

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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.