Home / 5,908,510.38-8,153,736.43-3,192,256.38

Finding the Fourth Proportional to 5,908,510.38, 8,153,736.43 and 3,192,256.38

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Solution

The fourth proportional to 5,908,510.38, 8,153,736.43 and 3,192,256.38 is: 4,405,309.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,908,510.38 : 8,153,736.43 = 3,192,256.38 : x
  2. Step 2: Convert to fraction form
    5,908,510.38/8,153,736.43 = 3,192,256.38/x
  3. Step 3: Cross multiply
    5,908,510.38x = 8,153,736.43 × 3,192,256.38
  4. Step 4: Simplify right side
    5,908,510.38x = 26,028,817,139,505.92
  5. Step 5: Solve for x
    x = 26,028,817,139,505.92/5,908,510.38
  6. Step 6: Final answer
    x = 4,405,309.54

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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.