Home / 1,051,516.12-1,451,093-568,081.08

Finding the Fourth Proportional to 1,051,516.12, 1,451,093 and 568,081.08

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Solution

The fourth proportional to 1,051,516.12, 1,451,093 and 568,081.08 is: 783,952.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,516.12 : 1,451,093 = 568,081.08 : x
  2. Step 2: Convert to fraction form
    1,051,516.12/1,451,093 = 568,081.08/x
  3. Step 3: Cross multiply
    1,051,516.12x = 1,451,093 × 568,081.08
  4. Step 4: Simplify right side
    1,051,516.12x = 824,338,478,620.44
  5. Step 5: Solve for x
    x = 824,338,478,620.44/1,051,516.12
  6. Step 6: Final answer
    x = 783,952.30

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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.