Home / 1,024,023.50-1,536,035.28-276,069.50

Finding the Fourth Proportional to 1,024,023.50, 1,536,035.28 and 276,069.50

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Solution

The fourth proportional to 1,024,023.50, 1,536,035.28 and 276,069.50 is: 414,104.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,023.50 : 1,536,035.28 = 276,069.50 : x
  2. Step 2: Convert to fraction form
    1,024,023.50/1,536,035.28 = 276,069.50/x
  3. Step 3: Cross multiply
    1,024,023.50x = 1,536,035.28 × 276,069.50
  4. Step 4: Simplify right side
    1,024,023.50x = 424,052,491,731.96
  5. Step 5: Solve for x
    x = 424,052,491,731.96/1,024,023.50
  6. Step 6: Final answer
    x = 414,104.26

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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.