Home / 1,226,234.12-1,836,692.74-593,821.76

Finding the Fourth Proportional to 1,226,234.12, 1,836,692.74 and 593,821.76

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Solution

The fourth proportional to 1,226,234.12, 1,836,692.74 and 593,821.76 is: 889,445.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,234.12 : 1,836,692.74 = 593,821.76 : x
  2. Step 2: Convert to fraction form
    1,226,234.12/1,836,692.74 = 593,821.76/x
  3. Step 3: Cross multiply
    1,226,234.12x = 1,836,692.74 × 593,821.76
  4. Step 4: Simplify right side
    1,226,234.12x = 1,090,668,115,446.02
  5. Step 5: Solve for x
    x = 1,090,668,115,446.02/1,226,234.12
  6. Step 6: Final answer
    x = 889,445.25

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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.