Home / 1,437,481.22-2,156,078.32-584,603.19

Finding the Fourth Proportional to 1,437,481.22, 2,156,078.32 and 584,603.19

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Solution

The fourth proportional to 1,437,481.22, 2,156,078.32 and 584,603.19 is: 876,846.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,481.22 : 2,156,078.32 = 584,603.19 : x
  2. Step 2: Convert to fraction form
    1,437,481.22/2,156,078.32 = 584,603.19/x
  3. Step 3: Cross multiply
    1,437,481.22x = 2,156,078.32 × 584,603.19
  4. Step 4: Simplify right side
    1,437,481.22x = 1,260,450,262,300.33
  5. Step 5: Solve for x
    x = 1,260,450,262,300.33/1,437,481.22
  6. Step 6: Final answer
    x = 876,846.42

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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.