Home / 846,843.30-1,269,228.15-373,025.70

Finding the Fourth Proportional to 846,843.30, 1,269,228.15 and 373,025.70

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Solution

The fourth proportional to 846,843.30, 1,269,228.15 and 373,025.70 is: 559,081.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,843.30 : 1,269,228.15 = 373,025.70 : x
  2. Step 2: Convert to fraction form
    846,843.30/1,269,228.15 = 373,025.70/x
  3. Step 3: Cross multiply
    846,843.30x = 1,269,228.15 × 373,025.70
  4. Step 4: Simplify right side
    846,843.30x = 473,454,719,113.46
  5. Step 5: Solve for x
    x = 473,454,719,113.46/846,843.30
  6. Step 6: Final answer
    x = 559,081.85

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Double scale
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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.