Home / 7,797,859.32-10,760,323.70-4,313,123.12

Finding the Fourth Proportional to 7,797,859.32, 10,760,323.70 and 4,313,123.12

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Solution

The fourth proportional to 7,797,859.32, 10,760,323.70 and 4,313,123.12 is: 5,951,710.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,797,859.32 : 10,760,323.70 = 4,313,123.12 : x
  2. Step 2: Convert to fraction form
    7,797,859.32/10,760,323.70 = 4,313,123.12/x
  3. Step 3: Cross multiply
    7,797,859.32x = 10,760,323.70 × 4,313,123.12
  4. Step 4: Simplify right side
    7,797,859.32x = 46,410,600,929,153.95
  5. Step 5: Solve for x
    x = 46,410,600,929,153.95/7,797,859.32
  6. Step 6: Final answer
    x = 5,951,710.47

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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.