Home / 1,609,522.64-2,221,334.34-965,297.24

Finding the Fourth Proportional to 1,609,522.64, 2,221,334.34 and 965,297.24

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Solution

The fourth proportional to 1,609,522.64, 2,221,334.34 and 965,297.24 is: 1,332,226.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,522.64 : 2,221,334.34 = 965,297.24 : x
  2. Step 2: Convert to fraction form
    1,609,522.64/2,221,334.34 = 965,297.24/x
  3. Step 3: Cross multiply
    1,609,522.64x = 2,221,334.34 × 965,297.24
  4. Step 4: Simplify right side
    1,609,522.64x = 2,144,247,907,519.22
  5. Step 5: Solve for x
    x = 2,144,247,907,519.22/1,609,522.64
  6. Step 6: Final answer
    x = 1,332,226.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.