Home / 6,045,276.05-8,328,290.96-4,206,572.27

Finding the Fourth Proportional to 6,045,276.05, 8,328,290.96 and 4,206,572.27

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Solution

The fourth proportional to 6,045,276.05, 8,328,290.96 and 4,206,572.27 is: 5,795,195.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,276.05 : 8,328,290.96 = 4,206,572.27 : x
  2. Step 2: Convert to fraction form
    6,045,276.05/8,328,290.96 = 4,206,572.27/x
  3. Step 3: Cross multiply
    6,045,276.05x = 8,328,290.96 × 4,206,572.27
  4. Step 4: Simplify right side
    6,045,276.05x = 35,033,557,777,702.65
  5. Step 5: Solve for x
    x = 35,033,557,777,702.65/6,045,276.05
  6. Step 6: Final answer
    x = 5,795,195.71

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1.5x scale

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.