Home / 922,562.40-1,383,794.37-248,632.89

Finding the Fourth Proportional to 922,562.40, 1,383,794.37 and 248,632.89

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Solution

The fourth proportional to 922,562.40, 1,383,794.37 and 248,632.89 is: 372,936.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,562.40 : 1,383,794.37 = 248,632.89 : x
  2. Step 2: Convert to fraction form
    922,562.40/1,383,794.37 = 248,632.89/x
  3. Step 3: Cross multiply
    922,562.40x = 1,383,794.37 × 248,632.89
  4. Step 4: Simplify right side
    922,562.40x = 344,056,793,378.83
  5. Step 5: Solve for x
    x = 344,056,793,378.83/922,562.40
  6. Step 6: Final answer
    x = 372,936.07

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1.5x scale

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.