Home / 7,957,804.56-10,981,774.44-4,336,132.56

Finding the Fourth Proportional to 7,957,804.56, 10,981,774.44 and 4,336,132.56

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Solution

The fourth proportional to 7,957,804.56, 10,981,774.44 and 4,336,132.56 is: 5,983,865.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,957,804.56 : 10,981,774.44 = 4,336,132.56 : x
  2. Step 2: Convert to fraction form
    7,957,804.56/10,981,774.44 = 4,336,132.56/x
  3. Step 3: Cross multiply
    7,957,804.56x = 10,981,774.44 × 4,336,132.56
  4. Step 4: Simplify right side
    7,957,804.56x = 47,618,429,715,859.76
  5. Step 5: Solve for x
    x = 47,618,429,715,859.76/7,957,804.56
  6. Step 6: Final answer
    x = 5,983,865.19

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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.