Home / 834,766.96-1,151,970.24-452,788.24

Finding the Fourth Proportional to 834,766.96, 1,151,970.24 and 452,788.24

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Solution

The fourth proportional to 834,766.96, 1,151,970.24 and 452,788.24 is: 624,843.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,766.96 : 1,151,970.24 = 452,788.24 : x
  2. Step 2: Convert to fraction form
    834,766.96/1,151,970.24 = 452,788.24/x
  3. Step 3: Cross multiply
    834,766.96x = 1,151,970.24 × 452,788.24
  4. Step 4: Simplify right side
    834,766.96x = 521,598,577,501.98
  5. Step 5: Solve for x
    x = 521,598,577,501.98/834,766.96
  6. Step 6: Final answer
    x = 624,843.34

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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.