Home / 846,114.03-1,167,626.48-483,533.73

Finding the Fourth Proportional to 846,114.03, 1,167,626.48 and 483,533.73

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Solution

The fourth proportional to 846,114.03, 1,167,626.48 and 483,533.73 is: 667,270.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,114.03 : 1,167,626.48 = 483,533.73 : x
  2. Step 2: Convert to fraction form
    846,114.03/1,167,626.48 = 483,533.73/x
  3. Step 3: Cross multiply
    846,114.03x = 1,167,626.48 × 483,533.73
  4. Step 4: Simplify right side
    846,114.03x = 564,586,784,703.50
  5. Step 5: Solve for x
    x = 564,586,784,703.50/846,114.03
  6. Step 6: Final answer
    x = 667,270.33

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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.