Home / 7,141,959.10-10,713,025.77-2,093,371.66

Finding the Fourth Proportional to 7,141,959.10, 10,713,025.77 and 2,093,371.66

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Solution

The fourth proportional to 7,141,959.10, 10,713,025.77 and 2,093,371.66 is: 3,140,083.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,141,959.10 : 10,713,025.77 = 2,093,371.66 : x
  2. Step 2: Convert to fraction form
    7,141,959.10/10,713,025.77 = 2,093,371.66/x
  3. Step 3: Cross multiply
    7,141,959.10x = 10,713,025.77 × 2,093,371.66
  4. Step 4: Simplify right side
    7,141,959.10x = 22,426,344,539,767.68
  5. Step 5: Solve for x
    x = 22,426,344,539,767.68/7,141,959.10
  6. Step 6: Final answer
    x = 3,140,083.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.