Home / 1,483,514.40-2,224,299.60-584,414.40

Finding the Fourth Proportional to 1,483,514.40, 2,224,299.60 and 584,414.40

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Solution

The fourth proportional to 1,483,514.40, 2,224,299.60 and 584,414.40 is: 876,238.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,514.40 : 2,224,299.60 = 584,414.40 : x
  2. Step 2: Convert to fraction form
    1,483,514.40/2,224,299.60 = 584,414.40/x
  3. Step 3: Cross multiply
    1,483,514.40x = 2,224,299.60 × 584,414.40
  4. Step 4: Simplify right side
    1,483,514.40x = 1,299,912,716,154.24
  5. Step 5: Solve for x
    x = 1,299,912,716,154.24/1,483,514.40
  6. Step 6: Final answer
    x = 876,238.69

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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.