Home / 1,700,613.70-2,346,872.24-926,280.24

Finding the Fourth Proportional to 1,700,613.70, 2,346,872.24 and 926,280.24

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Solution

The fourth proportional to 1,700,613.70, 2,346,872.24 and 926,280.24 is: 1,278,280.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,613.70 : 2,346,872.24 = 926,280.24 : x
  2. Step 2: Convert to fraction form
    1,700,613.70/2,346,872.24 = 926,280.24/x
  3. Step 3: Cross multiply
    1,700,613.70x = 2,346,872.24 × 926,280.24
  4. Step 4: Simplify right side
    1,700,613.70x = 2,173,861,381,716.54
  5. Step 5: Solve for x
    x = 2,173,861,381,716.54/1,700,613.70
  6. Step 6: Final answer
    x = 1,278,280.53

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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.