Home / 1,063,165.50-1,594,748.25-275,197.50

Finding the Fourth Proportional to 1,063,165.50, 1,594,748.25 and 275,197.50

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Solution

The fourth proportional to 1,063,165.50, 1,594,748.25 and 275,197.50 is: 412,796.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,165.50 : 1,594,748.25 = 275,197.50 : x
  2. Step 2: Convert to fraction form
    1,063,165.50/1,594,748.25 = 275,197.50/x
  3. Step 3: Cross multiply
    1,063,165.50x = 1,594,748.25 × 275,197.50
  4. Step 4: Simplify right side
    1,063,165.50x = 438,870,731,529.38
  5. Step 5: Solve for x
    x = 438,870,731,529.38/1,063,165.50
  6. Step 6: Final answer
    x = 412,796.25

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Double scale
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Similar ratio
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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.