Home / 1,226,232.12-1,836,689.74-593,819.76

Finding the Fourth Proportional to 1,226,232.12, 1,836,689.74 and 593,819.76

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Solution

The fourth proportional to 1,226,232.12, 1,836,689.74 and 593,819.76 is: 889,442.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,232.12 : 1,836,689.74 = 593,819.76 : x
  2. Step 2: Convert to fraction form
    1,226,232.12/1,836,689.74 = 593,819.76/x
  3. Step 3: Cross multiply
    1,226,232.12x = 1,836,689.74 × 593,819.76
  4. Step 4: Simplify right side
    1,226,232.12x = 1,090,662,660,601.26
  5. Step 5: Solve for x
    x = 1,090,662,660,601.26/1,226,232.12
  6. Step 6: Final answer
    x = 889,442.25

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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.