Home / 3,269,781.44-4,901,490.07-1,563,484.04

Finding the Fourth Proportional to 3,269,781.44, 4,901,490.07 and 1,563,484.04

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Solution

The fourth proportional to 3,269,781.44, 4,901,490.07 and 1,563,484.04 is: 2,343,704.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,781.44 : 4,901,490.07 = 1,563,484.04 : x
  2. Step 2: Convert to fraction form
    3,269,781.44/4,901,490.07 = 1,563,484.04/x
  3. Step 3: Cross multiply
    3,269,781.44x = 4,901,490.07 × 1,563,484.04
  4. Step 4: Simplify right side
    3,269,781.44x = 7,663,401,495,422.51
  5. Step 5: Solve for x
    x = 7,663,401,495,422.51/3,269,781.44
  6. Step 6: Final answer
    x = 2,343,704.51

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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.