Home / 882,787.88-1,324,175.45-584,603.19

Finding the Fourth Proportional to 882,787.88, 1,324,175.45 and 584,603.19

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Solution

The fourth proportional to 882,787.88, 1,324,175.45 and 584,603.19 is: 876,900.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,787.88 : 1,324,175.45 = 584,603.19 : x
  2. Step 2: Convert to fraction form
    882,787.88/1,324,175.45 = 584,603.19/x
  3. Step 3: Cross multiply
    882,787.88x = 1,324,175.45 × 584,603.19
  4. Step 4: Simplify right side
    882,787.88x = 774,117,189,266.67
  5. Step 5: Solve for x
    x = 774,117,189,266.67/882,787.88
  6. Step 6: Final answer
    x = 876,900.56

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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.