Home / 1,196,474.40-1,794,323.36-397,541.44

Finding the Fourth Proportional to 1,196,474.40, 1,794,323.36 and 397,541.44

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Solution

The fourth proportional to 1,196,474.40, 1,794,323.36 and 397,541.44 is: 596,183.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,474.40 : 1,794,323.36 = 397,541.44 : x
  2. Step 2: Convert to fraction form
    1,196,474.40/1,794,323.36 = 397,541.44/x
  3. Step 3: Cross multiply
    1,196,474.40x = 1,794,323.36 × 397,541.44
  4. Step 4: Simplify right side
    1,196,474.40x = 713,317,892,360.04
  5. Step 5: Solve for x
    x = 713,317,892,360.04/1,196,474.40
  6. Step 6: Final answer
    x = 596,183.16

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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.