Home / 7,844,785.69-10,826,081.82-4,360,193.95

Finding the Fourth Proportional to 7,844,785.69, 10,826,081.82 and 4,360,193.95

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Solution

The fourth proportional to 7,844,785.69, 10,826,081.82 and 4,360,193.95 is: 6,017,221.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,785.69 : 10,826,081.82 = 4,360,193.95 : x
  2. Step 2: Convert to fraction form
    7,844,785.69/10,826,081.82 = 4,360,193.95/x
  3. Step 3: Cross multiply
    7,844,785.69x = 10,826,081.82 × 4,360,193.95
  4. Step 4: Simplify right side
    7,844,785.69x = 47,203,816,453,768.99
  5. Step 5: Solve for x
    x = 47,203,816,453,768.99/7,844,785.69
  6. Step 6: Final answer
    x = 6,017,221.93

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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.