Home / 792,151.73-1,093,169.64-429,575.48

Finding the Fourth Proportional to 792,151.73, 1,093,169.64 and 429,575.48

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Solution

The fourth proportional to 792,151.73, 1,093,169.64 and 429,575.48 is: 592,814.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,151.73 : 1,093,169.64 = 429,575.48 : x
  2. Step 2: Convert to fraction form
    792,151.73/1,093,169.64 = 429,575.48/x
  3. Step 3: Cross multiply
    792,151.73x = 1,093,169.64 × 429,575.48
  4. Step 4: Simplify right side
    792,151.73x = 469,598,872,824.43
  5. Step 5: Solve for x
    x = 469,598,872,824.43/792,151.73
  6. Step 6: Final answer
    x = 592,814.30

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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.