Home / 1,059,554.34-1,589,659.56-367,180.20

Finding the Fourth Proportional to 1,059,554.34, 1,589,659.56 and 367,180.20

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Solution

The fourth proportional to 1,059,554.34, 1,589,659.56 and 367,180.20 is: 550,883.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,554.34 : 1,589,659.56 = 367,180.20 : x
  2. Step 2: Convert to fraction form
    1,059,554.34/1,589,659.56 = 367,180.20/x
  3. Step 3: Cross multiply
    1,059,554.34x = 1,589,659.56 × 367,180.20
  4. Step 4: Simplify right side
    1,059,554.34x = 583,691,515,172.71
  5. Step 5: Solve for x
    x = 583,691,515,172.71/1,059,554.34
  6. Step 6: Final answer
    x = 550,883.98

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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.