Home / 2,012,560.00-3,011,222.26-1,192,339.14

Finding the Fourth Proportional to 2,012,560.00, 3,011,222.26 and 1,192,339.14

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Solution

The fourth proportional to 2,012,560.00, 3,011,222.26 and 1,192,339.14 is: 1,783,995.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,560.00 : 3,011,222.26 = 1,192,339.14 : x
  2. Step 2: Convert to fraction form
    2,012,560.00/3,011,222.26 = 1,192,339.14/x
  3. Step 3: Cross multiply
    2,012,560.00x = 3,011,222.26 × 1,192,339.14
  4. Step 4: Simplify right side
    2,012,560.00x = 3,590,398,164,384.46
  5. Step 5: Solve for x
    x = 3,590,398,164,384.46/2,012,560.00
  6. Step 6: Final answer
    x = 1,783,995.59

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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.