Home / 1,594,965.74-2,392,443.14-396,887.85

Finding the Fourth Proportional to 1,594,965.74, 2,392,443.14 and 396,887.85

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Solution

The fourth proportional to 1,594,965.74, 2,392,443.14 and 396,887.85 is: 595,330.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,965.74 : 2,392,443.14 = 396,887.85 : x
  2. Step 2: Convert to fraction form
    1,594,965.74/2,392,443.14 = 396,887.85/x
  3. Step 3: Cross multiply
    1,594,965.74x = 2,392,443.14 × 396,887.85
  4. Step 4: Simplify right side
    1,594,965.74x = 949,531,612,097.41
  5. Step 5: Solve for x
    x = 949,531,612,097.41/1,594,965.74
  6. Step 6: Final answer
    x = 595,330.41

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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.