Home / 1,563,850.22-2,345,968.50-552,763.67

Finding the Fourth Proportional to 1,563,850.22, 2,345,968.50 and 552,763.67

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Solution

The fourth proportional to 1,563,850.22, 2,345,968.50 and 552,763.67 is: 829,213.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,850.22 : 2,345,968.50 = 552,763.67 : x
  2. Step 2: Convert to fraction form
    1,563,850.22/2,345,968.50 = 552,763.67/x
  3. Step 3: Cross multiply
    1,563,850.22x = 2,345,968.50 × 552,763.67
  4. Step 4: Simplify right side
    1,563,850.22x = 1,296,766,146,034.55
  5. Step 5: Solve for x
    x = 1,296,766,146,034.55/1,563,850.22
  6. Step 6: Final answer
    x = 829,213.78

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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.