Home / 3,214,960.56-4,436,702.91-1,764,790.97

Finding the Fourth Proportional to 3,214,960.56, 4,436,702.91 and 1,764,790.97

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Solution

The fourth proportional to 3,214,960.56, 4,436,702.91 and 1,764,790.97 is: 2,435,443.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,214,960.56 : 4,436,702.91 = 1,764,790.97 : x
  2. Step 2: Convert to fraction form
    3,214,960.56/4,436,702.91 = 1,764,790.97/x
  3. Step 3: Cross multiply
    3,214,960.56x = 4,436,702.91 × 1,764,790.97
  4. Step 4: Simplify right side
    3,214,960.56x = 7,829,853,209,957.21
  5. Step 5: Solve for x
    x = 7,829,853,209,957.21/3,214,960.56
  6. Step 6: Final answer
    x = 2,435,443.01

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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.