Home / 1,959,846.30-2,704,663.72-1,088,746.96

Finding the Fourth Proportional to 1,959,846.30, 2,704,663.72 and 1,088,746.96

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Solution

The fourth proportional to 1,959,846.30, 2,704,663.72 and 1,088,746.96 is: 1,502,512.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,959,846.30 : 2,704,663.72 = 1,088,746.96 : x
  2. Step 2: Convert to fraction form
    1,959,846.30/2,704,663.72 = 1,088,746.96/x
  3. Step 3: Cross multiply
    1,959,846.30x = 2,704,663.72 × 1,088,746.96
  4. Step 4: Simplify right side
    1,959,846.30x = 2,944,694,384,005.24
  5. Step 5: Solve for x
    x = 2,944,694,384,005.24/1,959,846.30
  6. Step 6: Final answer
    x = 1,502,512.92

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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.