Home / 2,283,356.85-3,150,897.26-1,250,658.69

Finding the Fourth Proportional to 2,283,356.85, 3,150,897.26 and 1,250,658.69

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Solution

The fourth proportional to 2,283,356.85, 3,150,897.26 and 1,250,658.69 is: 1,725,834.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,356.85 : 3,150,897.26 = 1,250,658.69 : x
  2. Step 2: Convert to fraction form
    2,283,356.85/3,150,897.26 = 1,250,658.69/x
  3. Step 3: Cross multiply
    2,283,356.85x = 3,150,897.26 × 1,250,658.69
  4. Step 4: Simplify right side
    2,283,356.85x = 3,940,697,039,516.19
  5. Step 5: Solve for x
    x = 3,940,697,039,516.19/2,283,356.85
  6. Step 6: Final answer
    x = 1,725,834.94

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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.