Home / 1,226,233.11-1,836,691.23-593,820.75

Finding the Fourth Proportional to 1,226,233.11, 1,836,691.23 and 593,820.75

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Solution

The fourth proportional to 1,226,233.11, 1,836,691.23 and 593,820.75 is: 889,443.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,233.11 : 1,836,691.23 = 593,820.75 : x
  2. Step 2: Convert to fraction form
    1,226,233.11/1,836,691.23 = 593,820.75/x
  3. Step 3: Cross multiply
    1,226,233.11x = 1,836,691.23 × 593,820.75
  4. Step 4: Simplify right side
    1,226,233.11x = 1,090,665,363,717.02
  5. Step 5: Solve for x
    x = 1,090,665,363,717.02/1,226,233.11
  6. Step 6: Final answer
    x = 889,443.74

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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.