Home / 803,907.92-1,204,285.39-466,239.24

Finding the Fourth Proportional to 803,907.92, 1,204,285.39 and 466,239.24

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Solution

The fourth proportional to 803,907.92, 1,204,285.39 and 466,239.24 is: 698,444.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,907.92 : 1,204,285.39 = 466,239.24 : x
  2. Step 2: Convert to fraction form
    803,907.92/1,204,285.39 = 466,239.24/x
  3. Step 3: Cross multiply
    803,907.92x = 1,204,285.39 × 466,239.24
  4. Step 4: Simplify right side
    803,907.92x = 561,485,103,811.11
  5. Step 5: Solve for x
    x = 561,485,103,811.11/803,907.92
  6. Step 6: Final answer
    x = 698,444.55

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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.