Home / 1,932,943.37-2,667,461.87-1,073,583.59

Finding the Fourth Proportional to 1,932,943.37, 2,667,461.87 and 1,073,583.59

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Solution

The fourth proportional to 1,932,943.37, 2,667,461.87 and 1,073,583.59 is: 1,481,545.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,943.37 : 2,667,461.87 = 1,073,583.59 : x
  2. Step 2: Convert to fraction form
    1,932,943.37/2,667,461.87 = 1,073,583.59/x
  3. Step 3: Cross multiply
    1,932,943.37x = 2,667,461.87 × 1,073,583.59
  4. Step 4: Simplify right side
    1,932,943.37x = 2,863,743,271,877.49
  5. Step 5: Solve for x
    x = 2,863,743,271,877.49/1,932,943.37
  6. Step 6: Final answer
    x = 1,481,545.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.