Home / 2,446,479.57-3,668,784.39-804,774.87

Finding the Fourth Proportional to 2,446,479.57, 3,668,784.39 and 804,774.87

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Solution

The fourth proportional to 2,446,479.57, 3,668,784.39 and 804,774.87 is: 1,206,854.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,479.57 : 3,668,784.39 = 804,774.87 : x
  2. Step 2: Convert to fraction form
    2,446,479.57/3,668,784.39 = 804,774.87/x
  3. Step 3: Cross multiply
    2,446,479.57x = 3,668,784.39 × 804,774.87
  4. Step 4: Simplify right side
    2,446,479.57x = 2,952,545,480,520.28
  5. Step 5: Solve for x
    x = 2,952,545,480,520.28/2,446,479.57
  6. Step 6: Final answer
    x = 1,206,854.75

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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.