Home / 2,962,161.19-4,443,395.79-940,563.55

Finding the Fourth Proportional to 2,962,161.19, 4,443,395.79 and 940,563.55

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Solution

The fourth proportional to 2,962,161.19, 4,443,395.79 and 940,563.55 is: 1,410,894.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,161.19 : 4,443,395.79 = 940,563.55 : x
  2. Step 2: Convert to fraction form
    2,962,161.19/4,443,395.79 = 940,563.55/x
  3. Step 3: Cross multiply
    2,962,161.19x = 4,443,395.79 × 940,563.55
  4. Step 4: Simplify right side
    2,962,161.19x = 4,179,296,097,094.04
  5. Step 5: Solve for x
    x = 4,179,296,097,094.04/2,962,161.19
  6. Step 6: Final answer
    x = 1,410,894.22

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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.