Home / 1,332,296.77-1,998,226.27-573,932.53

Finding the Fourth Proportional to 1,332,296.77, 1,998,226.27 and 573,932.53

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Solution

The fourth proportional to 1,332,296.77, 1,998,226.27 and 573,932.53 is: 860,804.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,296.77 : 1,998,226.27 = 573,932.53 : x
  2. Step 2: Convert to fraction form
    1,332,296.77/1,998,226.27 = 573,932.53/x
  3. Step 3: Cross multiply
    1,332,296.77x = 1,998,226.27 × 573,932.53
  4. Step 4: Simplify right side
    1,332,296.77x = 1,146,847,058,653.56
  5. Step 5: Solve for x
    x = 1,146,847,058,653.56/1,332,296.77
  6. Step 6: Final answer
    x = 860,804.50

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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.