Home / 846,410.14-1,168,045.82-483,841.79

Finding the Fourth Proportional to 846,410.14, 1,168,045.82 and 483,841.79

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Solution

The fourth proportional to 846,410.14, 1,168,045.82 and 483,841.79 is: 667,701.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,410.14 : 1,168,045.82 = 483,841.79 : x
  2. Step 2: Convert to fraction form
    846,410.14/1,168,045.82 = 483,841.79/x
  3. Step 3: Cross multiply
    846,410.14x = 1,168,045.82 × 483,841.79
  4. Step 4: Simplify right side
    846,410.14x = 565,149,378,285.96
  5. Step 5: Solve for x
    x = 565,149,378,285.96/846,410.14
  6. Step 6: Final answer
    x = 667,701.57

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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.