Home / 2,197,217.24-3,295,801.23-776,941.17

Finding the Fourth Proportional to 2,197,217.24, 3,295,801.23 and 776,941.17

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Solution

The fourth proportional to 2,197,217.24, 3,295,801.23 and 776,941.17 is: 1,165,403.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,217.24 : 3,295,801.23 = 776,941.17 : x
  2. Step 2: Convert to fraction form
    2,197,217.24/3,295,801.23 = 776,941.17/x
  3. Step 3: Cross multiply
    2,197,217.24x = 3,295,801.23 × 776,941.17
  4. Step 4: Simplify right side
    2,197,217.24x = 2,560,643,650,636.00
  5. Step 5: Solve for x
    x = 2,560,643,650,636.00/2,197,217.24
  6. Step 6: Final answer
    x = 1,165,403.04

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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.