Home / 892,366.00-1,338,045.95-293,166.27

Finding the Fourth Proportional to 892,366.00, 1,338,045.95 and 293,166.27

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Solution

The fourth proportional to 892,366.00, 1,338,045.95 and 293,166.27 is: 439,584.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,366.00 : 1,338,045.95 = 293,166.27 : x
  2. Step 2: Convert to fraction form
    892,366.00/1,338,045.95 = 293,166.27/x
  3. Step 3: Cross multiply
    892,366.00x = 1,338,045.95 × 293,166.27
  4. Step 4: Simplify right side
    892,366.00x = 392,269,940,983.02
  5. Step 5: Solve for x
    x = 392,269,940,983.02/892,366.00
  6. Step 6: Final answer
    x = 439,584.14

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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.