Home / 673,550.98-1,010,324.04-174,914.98

Finding the Fourth Proportional to 673,550.98, 1,010,324.04 and 174,914.98

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Solution

The fourth proportional to 673,550.98, 1,010,324.04 and 174,914.98 is: 262,371.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,550.98 : 1,010,324.04 = 174,914.98 : x
  2. Step 2: Convert to fraction form
    673,550.98/1,010,324.04 = 174,914.98/x
  3. Step 3: Cross multiply
    673,550.98x = 1,010,324.04 × 174,914.98
  4. Step 4: Simplify right side
    673,550.98x = 176,720,809,250.12
  5. Step 5: Solve for x
    x = 176,720,809,250.12/673,550.98
  6. Step 6: Final answer
    x = 262,371.84

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Half scale
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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.