Home / 834,924.20-1,152,195.82-452,950.94

Finding the Fourth Proportional to 834,924.20, 1,152,195.82 and 452,950.94

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Solution

The fourth proportional to 834,924.20, 1,152,195.82 and 452,950.94 is: 625,072.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,924.20 : 1,152,195.82 = 452,950.94 : x
  2. Step 2: Convert to fraction form
    834,924.20/1,152,195.82 = 452,950.94/x
  3. Step 3: Cross multiply
    834,924.20x = 1,152,195.82 × 452,950.94
  4. Step 4: Simplify right side
    834,924.20x = 521,888,179,733.07
  5. Step 5: Solve for x
    x = 521,888,179,733.07/834,924.20
  6. Step 6: Final answer
    x = 625,072.53

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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.