Home / 796,268.10-1,194,402.15-607,311.30

Finding the Fourth Proportional to 796,268.10, 1,194,402.15 and 607,311.30

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Solution

The fourth proportional to 796,268.10, 1,194,402.15 and 607,311.30 is: 910,966.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,268.10 : 1,194,402.15 = 607,311.30 : x
  2. Step 2: Convert to fraction form
    796,268.10/1,194,402.15 = 607,311.30/x
  3. Step 3: Cross multiply
    796,268.10x = 1,194,402.15 × 607,311.30
  4. Step 4: Simplify right side
    796,268.10x = 725,373,922,439.30
  5. Step 5: Solve for x
    x = 725,373,922,439.30/796,268.10
  6. Step 6: Final answer
    x = 910,966.95

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.