Home / 2,414,510.70-3,622,203.45-1,213,410.30

Finding the Fourth Proportional to 2,414,510.70, 3,622,203.45 and 1,213,410.30

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Solution

The fourth proportional to 2,414,510.70, 3,622,203.45 and 1,213,410.30 is: 1,820,335.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,510.70 : 3,622,203.45 = 1,213,410.30 : x
  2. Step 2: Convert to fraction form
    2,414,510.70/3,622,203.45 = 1,213,410.30/x
  3. Step 3: Cross multiply
    2,414,510.70x = 3,622,203.45 × 1,213,410.30
  4. Step 4: Simplify right side
    2,414,510.70x = 4,395,218,974,925.54
  5. Step 5: Solve for x
    x = 4,395,218,974,925.54/2,414,510.70
  6. Step 6: Final answer
    x = 1,820,335.26

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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.