Home / 3,269,820.49-4,901,548.60-1,563,523.09

Finding the Fourth Proportional to 3,269,820.49, 4,901,548.60 and 1,563,523.09

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Solution

The fourth proportional to 3,269,820.49, 4,901,548.60 and 1,563,523.09 is: 2,343,763.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,820.49 : 4,901,548.60 = 1,563,523.09 : x
  2. Step 2: Convert to fraction form
    3,269,820.49/4,901,548.60 = 1,563,523.09/x
  3. Step 3: Cross multiply
    3,269,820.49x = 4,901,548.60 × 1,563,523.09
  4. Step 4: Simplify right side
    3,269,820.49x = 7,663,684,412,857.17
  5. Step 5: Solve for x
    x = 7,663,684,412,857.17/3,269,820.49
  6. Step 6: Final answer
    x = 2,343,763.04

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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.