Home / 1,959,016.13-2,703,293.95-1,099,410.31

Finding the Fourth Proportional to 1,959,016.13, 2,703,293.95 and 1,099,410.31

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Solution

The fourth proportional to 1,959,016.13, 2,703,293.95 and 1,099,410.31 is: 1,517,103.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,959,016.13 : 2,703,293.95 = 1,099,410.31 : x
  2. Step 2: Convert to fraction form
    1,959,016.13/2,703,293.95 = 1,099,410.31/x
  3. Step 3: Cross multiply
    1,959,016.13x = 2,703,293.95 × 1,099,410.31
  4. Step 4: Simplify right side
    1,959,016.13x = 2,972,029,236,903.28
  5. Step 5: Solve for x
    x = 2,972,029,236,903.28/1,959,016.13
  6. Step 6: Final answer
    x = 1,517,103.00

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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.