Home / 1,483,948.44-2,225,961-404,469.87

Finding the Fourth Proportional to 1,483,948.44, 2,225,961 and 404,469.87

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Solution

The fourth proportional to 1,483,948.44, 2,225,961 and 404,469.87 is: 606,715.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,948.44 : 2,225,961 = 404,469.87 : x
  2. Step 2: Convert to fraction form
    1,483,948.44/2,225,961 = 404,469.87/x
  3. Step 3: Cross multiply
    1,483,948.44x = 2,225,961 × 404,469.87
  4. Step 4: Simplify right side
    1,483,948.44x = 900,334,156,295.07
  5. Step 5: Solve for x
    x = 900,334,156,295.07/1,483,948.44
  6. Step 6: Final answer
    x = 606,715.26

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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.