Home / 2,682,312.88-3,701,517.96-1,475,088.88

Finding the Fourth Proportional to 2,682,312.88, 3,701,517.96 and 1,475,088.88

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Solution

The fourth proportional to 2,682,312.88, 3,701,517.96 and 1,475,088.88 is: 2,035,582.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,312.88 : 3,701,517.96 = 1,475,088.88 : x
  2. Step 2: Convert to fraction form
    2,682,312.88/3,701,517.96 = 1,475,088.88/x
  3. Step 3: Cross multiply
    2,682,312.88x = 3,701,517.96 × 1,475,088.88
  4. Step 4: Simplify right side
    2,682,312.88x = 5,460,067,981,916.28
  5. Step 5: Solve for x
    x = 5,460,067,981,916.28/2,682,312.88
  6. Step 6: Final answer
    x = 2,035,582.06

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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.