Home / 2,310,279.57-3,458,325.33-1,453,338.86

Finding the Fourth Proportional to 2,310,279.57, 3,458,325.33 and 1,453,338.86

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Solution

The fourth proportional to 2,310,279.57, 3,458,325.33 and 1,453,338.86 is: 2,175,545.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,279.57 : 3,458,325.33 = 1,453,338.86 : x
  2. Step 2: Convert to fraction form
    2,310,279.57/3,458,325.33 = 1,453,338.86/x
  3. Step 3: Cross multiply
    2,310,279.57x = 3,458,325.33 × 1,453,338.86
  4. Step 4: Simplify right side
    2,310,279.57x = 5,026,118,575,319.70
  5. Step 5: Solve for x
    x = 5,026,118,575,319.70/2,310,279.57
  6. Step 6: Final answer
    x = 2,175,545.61

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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.