Home / 1,409,322.44-2,114,306.58-610,738.04

Finding the Fourth Proportional to 1,409,322.44, 2,114,306.58 and 610,738.04

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Solution

The fourth proportional to 1,409,322.44, 2,114,306.58 and 610,738.04 is: 916,247.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,409,322.44 : 2,114,306.58 = 610,738.04 : x
  2. Step 2: Convert to fraction form
    1,409,322.44/2,114,306.58 = 610,738.04/x
  3. Step 3: Cross multiply
    1,409,322.44x = 2,114,306.58 × 610,738.04
  4. Step 4: Simplify right side
    1,409,322.44x = 1,291,287,456,628.30
  5. Step 5: Solve for x
    x = 1,291,287,456,628.30/1,409,322.44
  6. Step 6: Final answer
    x = 916,247.00

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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.