Home / 5,925,826.04-8,178,303.56-3,347,672.85

Finding the Fourth Proportional to 5,925,826.04, 8,178,303.56 and 3,347,672.85

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Solution

The fourth proportional to 5,925,826.04, 8,178,303.56 and 3,347,672.85 is: 4,620,163.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925,826.04 : 8,178,303.56 = 3,347,672.85 : x
  2. Step 2: Convert to fraction form
    5,925,826.04/8,178,303.56 = 3,347,672.85/x
  3. Step 3: Cross multiply
    5,925,826.04x = 8,178,303.56 × 3,347,672.85
  4. Step 4: Simplify right side
    5,925,826.04x = 27,378,284,770,131.98
  5. Step 5: Solve for x
    x = 27,378,284,770,131.98/5,925,826.04
  6. Step 6: Final answer
    x = 4,620,163.44

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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.