Home / 1,526,297.36-2,289,446.04-529,025.36

Finding the Fourth Proportional to 1,526,297.36, 2,289,446.04 and 529,025.36

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Solution

The fourth proportional to 1,526,297.36, 2,289,446.04 and 529,025.36 is: 793,538.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526,297.36 : 2,289,446.04 = 529,025.36 : x
  2. Step 2: Convert to fraction form
    1,526,297.36/2,289,446.04 = 529,025.36/x
  3. Step 3: Cross multiply
    1,526,297.36x = 2,289,446.04 × 529,025.36
  4. Step 4: Simplify right side
    1,526,297.36x = 1,211,175,015,511.57
  5. Step 5: Solve for x
    x = 1,211,175,015,511.57/1,526,297.36
  6. Step 6: Final answer
    x = 793,538.04

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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.