Home / 8,354,596.07-12,529,462.92-3,235,884.29

Finding the Fourth Proportional to 8,354,596.07, 12,529,462.92 and 3,235,884.29

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Solution

The fourth proportional to 8,354,596.07, 12,529,462.92 and 3,235,884.29 is: 4,852,884.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,354,596.07 : 12,529,462.92 = 3,235,884.29 : x
  2. Step 2: Convert to fraction form
    8,354,596.07/12,529,462.92 = 3,235,884.29/x
  3. Step 3: Cross multiply
    8,354,596.07x = 12,529,462.92 × 3,235,884.29
  4. Step 4: Simplify right side
    8,354,596.07x = 40,543,892,224,965.52
  5. Step 5: Solve for x
    x = 40,543,892,224,965.52/8,354,596.07
  6. Step 6: Final answer
    x = 4,852,884.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.