Home / 1,364,976.57-2,047,464.62-466,426.02

Finding the Fourth Proportional to 1,364,976.57, 2,047,464.62 and 466,426.02

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Solution

The fourth proportional to 1,364,976.57, 2,047,464.62 and 466,426.02 is: 699,638.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,976.57 : 2,047,464.62 = 466,426.02 : x
  2. Step 2: Convert to fraction form
    1,364,976.57/2,047,464.62 = 466,426.02/x
  3. Step 3: Cross multiply
    1,364,976.57x = 2,047,464.62 × 466,426.02
  4. Step 4: Simplify right side
    1,364,976.57x = 954,990,773,797.41
  5. Step 5: Solve for x
    x = 954,990,773,797.41/1,364,976.57
  6. Step 6: Final answer
    x = 699,638.95

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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.