Home / 1,594,968.75-2,392,447.62-396,890.85

Finding the Fourth Proportional to 1,594,968.75, 2,392,447.62 and 396,890.85

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Solution

The fourth proportional to 1,594,968.75, 2,392,447.62 and 396,890.85 is: 595,334.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,968.75 : 2,392,447.62 = 396,890.85 : x
  2. Step 2: Convert to fraction form
    1,594,968.75/2,392,447.62 = 396,890.85/x
  3. Step 3: Cross multiply
    1,594,968.75x = 2,392,447.62 × 396,890.85
  4. Step 4: Simplify right side
    1,594,968.75x = 949,540,569,482.28
  5. Step 5: Solve for x
    x = 949,540,569,482.28/1,594,968.75
  6. Step 6: Final answer
    x = 595,334.91

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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.