Home / 1,394,296.24-2,091,400.44-397,024.24

Finding the Fourth Proportional to 1,394,296.24, 2,091,400.44 and 397,024.24

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Solution

The fourth proportional to 1,394,296.24, 2,091,400.44 and 397,024.24 is: 595,523.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,394,296.24 : 2,091,400.44 = 397,024.24 : x
  2. Step 2: Convert to fraction form
    1,394,296.24/2,091,400.44 = 397,024.24/x
  3. Step 3: Cross multiply
    1,394,296.24x = 2,091,400.44 × 397,024.24
  4. Step 4: Simplify right side
    1,394,296.24x = 830,336,670,226.67
  5. Step 5: Solve for x
    x = 830,336,670,226.67/1,394,296.24
  6. Step 6: Final answer
    x = 595,523.85

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1.5x scale

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.