Home / 4,391,983.42-6,060,935.77-2,458,243.49

Finding the Fourth Proportional to 4,391,983.42, 6,060,935.77 and 2,458,243.49

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Solution

The fourth proportional to 4,391,983.42, 6,060,935.77 and 2,458,243.49 is: 3,392,375.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391,983.42 : 6,060,935.77 = 2,458,243.49 : x
  2. Step 2: Convert to fraction form
    4,391,983.42/6,060,935.77 = 2,458,243.49/x
  3. Step 3: Cross multiply
    4,391,983.42x = 6,060,935.77 × 2,458,243.49
  4. Step 4: Simplify right side
    4,391,983.42x = 14,899,255,863,460.35
  5. Step 5: Solve for x
    x = 14,899,255,863,460.35/4,391,983.42
  6. Step 6: Final answer
    x = 3,392,375.25

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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.