Home / 3,194,206.08-4,790,280.96-1,063,718.16

Finding the Fourth Proportional to 3,194,206.08, 4,790,280.96 and 1,063,718.16

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Solution

The fourth proportional to 3,194,206.08, 4,790,280.96 and 1,063,718.16 is: 1,595,234.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,206.08 : 4,790,280.96 = 1,063,718.16 : x
  2. Step 2: Convert to fraction form
    3,194,206.08/4,790,280.96 = 1,063,718.16/x
  3. Step 3: Cross multiply
    3,194,206.08x = 4,790,280.96 × 1,063,718.16
  4. Step 4: Simplify right side
    3,194,206.08x = 5,095,508,848,654.23
  5. Step 5: Solve for x
    x = 5,095,508,848,654.23/3,194,206.08
  6. Step 6: Final answer
    x = 1,595,234.85

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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.