Home / 773,213.55-1,067,040.49-429,050.82

Finding the Fourth Proportional to 773,213.55, 1,067,040.49 and 429,050.82

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Solution

The fourth proportional to 773,213.55, 1,067,040.49 and 429,050.82 is: 592,093.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,213.55 : 1,067,040.49 = 429,050.82 : x
  2. Step 2: Convert to fraction form
    773,213.55/1,067,040.49 = 429,050.82/x
  3. Step 3: Cross multiply
    773,213.55x = 1,067,040.49 × 429,050.82
  4. Step 4: Simplify right side
    773,213.55x = 457,814,600,940.95
  5. Step 5: Solve for x
    x = 457,814,600,940.95/773,213.55
  6. Step 6: Final answer
    x = 592,093.35

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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.