Home / 1,024,492.55-1,536,738.83-552,100.55

Finding the Fourth Proportional to 1,024,492.55, 1,536,738.83 and 552,100.55

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Solution

The fourth proportional to 1,024,492.55, 1,536,738.83 and 552,100.55 is: 828,150.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,492.55 : 1,536,738.83 = 552,100.55 : x
  2. Step 2: Convert to fraction form
    1,024,492.55/1,536,738.83 = 552,100.55/x
  3. Step 3: Cross multiply
    1,024,492.55x = 1,536,738.83 × 552,100.55
  4. Step 4: Simplify right side
    1,024,492.55x = 848,434,350,488.85
  5. Step 5: Solve for x
    x = 848,434,350,488.85/1,024,492.55
  6. Step 6: Final answer
    x = 828,150.83

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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.