Home / 2,578,360.65-3,530,630.57-2,476,721.85

Finding the Fourth Proportional to 2,578,360.65, 3,530,630.57 and 2,476,721.85

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Solution

The fourth proportional to 2,578,360.65, 3,530,630.57 and 2,476,721.85 is: 3,391,453.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,578,360.65 : 3,530,630.57 = 2,476,721.85 : x
  2. Step 2: Convert to fraction form
    2,578,360.65/3,530,630.57 = 2,476,721.85/x
  3. Step 3: Cross multiply
    2,578,360.65x = 3,530,630.57 × 2,476,721.85
  4. Step 4: Simplify right side
    2,578,360.65x = 8,744,389,864,613.35
  5. Step 5: Solve for x
    x = 8,744,389,864,613.35/2,578,360.65
  6. Step 6: Final answer
    x = 3,391,453.35

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.