Home / 1,959,207.99-2,703,733.55-1,088,098.89

Finding the Fourth Proportional to 1,959,207.99, 2,703,733.55 and 1,088,098.89

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Solution

The fourth proportional to 1,959,207.99, 2,703,733.55 and 1,088,098.89 is: 1,501,591.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,959,207.99 : 2,703,733.55 = 1,088,098.89 : x
  2. Step 2: Convert to fraction form
    1,959,207.99/2,703,733.55 = 1,088,098.89/x
  3. Step 3: Cross multiply
    1,959,207.99x = 2,703,733.55 × 1,088,098.89
  4. Step 4: Simplify right side
    1,959,207.99x = 2,941,929,469,170.26
  5. Step 5: Solve for x
    x = 2,941,929,469,170.26/1,959,207.99
  6. Step 6: Final answer
    x = 1,501,591.20

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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.