Home / 1,226,238.86-1,836,699.87-593,826.50

Finding the Fourth Proportional to 1,226,238.86, 1,836,699.87 and 593,826.50

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Solution

The fourth proportional to 1,226,238.86, 1,836,699.87 and 593,826.50 is: 889,452.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,238.86 : 1,836,699.87 = 593,826.50 : x
  2. Step 2: Convert to fraction form
    1,226,238.86/1,836,699.87 = 593,826.50/x
  3. Step 3: Cross multiply
    1,226,238.86x = 1,836,699.87 × 593,826.50
  4. Step 4: Simplify right side
    1,226,238.86x = 1,090,681,055,352.56
  5. Step 5: Solve for x
    x = 1,090,681,055,352.56/1,226,238.86
  6. Step 6: Final answer
    x = 889,452.37

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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.