Home / 834,773.96-1,151,979.90-452,795.24

Finding the Fourth Proportional to 834,773.96, 1,151,979.90 and 452,795.24

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Solution

The fourth proportional to 834,773.96, 1,151,979.90 and 452,795.24 is: 624,853.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,773.96 : 1,151,979.90 = 452,795.24 : x
  2. Step 2: Convert to fraction form
    834,773.96/1,151,979.90 = 452,795.24/x
  3. Step 3: Cross multiply
    834,773.96x = 1,151,979.90 × 452,795.24
  4. Step 4: Simplify right side
    834,773.96x = 521,611,015,295.68
  5. Step 5: Solve for x
    x = 521,611,015,295.68/834,773.96
  6. Step 6: Final answer
    x = 624,853.00

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Double scale
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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.