Home / 799,648.96-1,103,478.24-437,091.52

Finding the Fourth Proportional to 799,648.96, 1,103,478.24 and 437,091.52

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Solution

The fourth proportional to 799,648.96, 1,103,478.24 and 437,091.52 is: 603,165.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,648.96 : 1,103,478.24 = 437,091.52 : x
  2. Step 2: Convert to fraction form
    799,648.96/1,103,478.24 = 437,091.52/x
  3. Step 3: Cross multiply
    799,648.96x = 1,103,478.24 × 437,091.52
  4. Step 4: Simplify right side
    799,648.96x = 482,320,981,208.53
  5. Step 5: Solve for x
    x = 482,320,981,208.53/799,648.96
  6. Step 6: Final answer
    x = 603,165.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.