Home / 1,959,032.08-2,703,316.03-1,099,426.27

Finding the Fourth Proportional to 1,959,032.08, 2,703,316.03 and 1,099,426.27

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Solution

The fourth proportional to 1,959,032.08, 2,703,316.03 and 1,099,426.27 is: 1,517,125.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,959,032.08 : 2,703,316.03 = 1,099,426.27 : x
  2. Step 2: Convert to fraction form
    1,959,032.08/2,703,316.03 = 1,099,426.27/x
  3. Step 3: Cross multiply
    1,959,032.08x = 2,703,316.03 × 1,099,426.27
  4. Step 4: Simplify right side
    1,959,032.08x = 2,972,096,659,494.11
  5. Step 5: Solve for x
    x = 2,972,096,659,494.11/1,959,032.08
  6. Step 6: Final answer
    x = 1,517,125.06

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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.