Home / 6,846,568.24-9,448,559.34-3,790,782.46

Finding the Fourth Proportional to 6,846,568.24, 9,448,559.34 and 3,790,782.46

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Solution

The fourth proportional to 6,846,568.24, 9,448,559.34 and 3,790,782.46 is: 5,231,443.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,568.24 : 9,448,559.34 = 3,790,782.46 : x
  2. Step 2: Convert to fraction form
    6,846,568.24/9,448,559.34 = 3,790,782.46/x
  3. Step 3: Cross multiply
    6,846,568.24x = 9,448,559.34 × 3,790,782.46
  4. Step 4: Simplify right side
    6,846,568.24x = 35,817,433,018,341.17
  5. Step 5: Solve for x
    x = 35,817,433,018,341.17/6,846,568.24
  6. Step 6: Final answer
    x = 5,231,443.22

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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.