Home / 882,789.88-1,324,178.44-584,605.19

Finding the Fourth Proportional to 882,789.88, 1,324,178.44 and 584,605.19

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Solution

The fourth proportional to 882,789.88, 1,324,178.44 and 584,605.19 is: 876,903.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,789.88 : 1,324,178.44 = 584,605.19 : x
  2. Step 2: Convert to fraction form
    882,789.88/1,324,178.44 = 584,605.19/x
  3. Step 3: Cross multiply
    882,789.88x = 1,324,178.44 × 584,605.19
  4. Step 4: Simplify right side
    882,789.88x = 774,121,588,510.10
  5. Step 5: Solve for x
    x = 774,121,588,510.10/882,789.88
  6. Step 6: Final answer
    x = 876,903.56

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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.