Home / 4,387,267.89-6,054,738.22-2,453,708.38

Finding the Fourth Proportional to 4,387,267.89, 6,054,738.22 and 2,453,708.38

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Solution

The fourth proportional to 4,387,267.89, 6,054,738.22 and 2,453,708.38 is: 3,386,290.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,387,267.89 : 6,054,738.22 = 2,453,708.38 : x
  2. Step 2: Convert to fraction form
    4,387,267.89/6,054,738.22 = 2,453,708.38/x
  3. Step 3: Cross multiply
    4,387,267.89x = 6,054,738.22 × 2,453,708.38
  4. Step 4: Simplify right side
    4,387,267.89x = 14,856,561,909,120.28
  5. Step 5: Solve for x
    x = 14,856,561,909,120.28/4,387,267.89
  6. Step 6: Final answer
    x = 3,386,290.12

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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.