Home / 1,203,214.14-1,803,884.45-595,583.21

Finding the Fourth Proportional to 1,203,214.14, 1,803,884.45 and 595,583.21

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Solution

The fourth proportional to 1,203,214.14, 1,803,884.45 and 595,583.21 is: 892,911.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,214.14 : 1,803,884.45 = 595,583.21 : x
  2. Step 2: Convert to fraction form
    1,203,214.14/1,803,884.45 = 595,583.21/x
  3. Step 3: Cross multiply
    1,203,214.14x = 1,803,884.45 × 595,583.21
  4. Step 4: Simplify right side
    1,203,214.14x = 1,074,363,279,202.75
  5. Step 5: Solve for x
    x = 1,074,363,279,202.75/1,203,214.14
  6. Step 6: Final answer
    x = 892,911.11

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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.