Home / 1,934,110.98-2,901,162.96-514,166.94

Finding the Fourth Proportional to 1,934,110.98, 2,901,162.96 and 514,166.94

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Solution

The fourth proportional to 1,934,110.98, 2,901,162.96 and 514,166.94 is: 771,249.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,110.98 : 2,901,162.96 = 514,166.94 : x
  2. Step 2: Convert to fraction form
    1,934,110.98/2,901,162.96 = 514,166.94/x
  3. Step 3: Cross multiply
    1,934,110.98x = 2,901,162.96 × 514,166.94
  4. Step 4: Simplify right side
    1,934,110.98x = 1,491,682,081,584.54
  5. Step 5: Solve for x
    x = 1,491,682,081,584.54/1,934,110.98
  6. Step 6: Final answer
    x = 771,249.48

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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.