Home / 2,309,545.17-3,464,095.01-711,679.23

Finding the Fourth Proportional to 2,309,545.17, 3,464,095.01 and 711,679.23

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Solution

The fourth proportional to 2,309,545.17, 3,464,095.01 and 711,679.23 is: 1,067,450.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,545.17 : 3,464,095.01 = 711,679.23 : x
  2. Step 2: Convert to fraction form
    2,309,545.17/3,464,095.01 = 711,679.23/x
  3. Step 3: Cross multiply
    2,309,545.17x = 3,464,095.01 × 711,679.23
  4. Step 4: Simplify right side
    2,309,545.17x = 2,465,324,465,805.25
  5. Step 5: Solve for x
    x = 2,465,324,465,805.25/2,309,545.17
  6. Step 6: Final answer
    x = 1,067,450.21

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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.