Home / 2,926,117.27-4,388,732.43-796,367.35

Finding the Fourth Proportional to 2,926,117.27, 4,388,732.43 and 796,367.35

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Solution

The fourth proportional to 2,926,117.27, 4,388,732.43 and 796,367.35 is: 1,194,430.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926,117.27 : 4,388,732.43 = 796,367.35 : x
  2. Step 2: Convert to fraction form
    2,926,117.27/4,388,732.43 = 796,367.35/x
  3. Step 3: Cross multiply
    2,926,117.27x = 4,388,732.43 × 796,367.35
  4. Step 4: Simplify right side
    2,926,117.27x = 3,495,043,215,138.16
  5. Step 5: Solve for x
    x = 3,495,043,215,138.16/2,926,117.27
  6. Step 6: Final answer
    x = 1,194,430.33

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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.