Home / 1,704,300.75-2,351,984.24-940,403.52

Finding the Fourth Proportional to 1,704,300.75, 2,351,984.24 and 940,403.52

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Solution

The fourth proportional to 1,704,300.75, 2,351,984.24 and 940,403.52 is: 1,297,784.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,300.75 : 2,351,984.24 = 940,403.52 : x
  2. Step 2: Convert to fraction form
    1,704,300.75/2,351,984.24 = 940,403.52/x
  3. Step 3: Cross multiply
    1,704,300.75x = 2,351,984.24 × 940,403.52
  4. Step 4: Simplify right side
    1,704,300.75x = 2,211,814,260,631.53
  5. Step 5: Solve for x
    x = 2,211,814,260,631.53/1,704,300.75
  6. Step 6: Final answer
    x = 1,297,784.01

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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.