Home / 922,552.24-1,383,725.40-248,700.64

Finding the Fourth Proportional to 922,552.24, 1,383,725.40 and 248,700.64

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Solution

The fourth proportional to 922,552.24, 1,383,725.40 and 248,700.64 is: 373,023.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,552.24 : 1,383,725.40 = 248,700.64 : x
  2. Step 2: Convert to fraction form
    922,552.24/1,383,725.40 = 248,700.64/x
  3. Step 3: Cross multiply
    922,552.24x = 1,383,725.40 × 248,700.64
  4. Step 4: Simplify right side
    922,552.24x = 344,133,392,564.26
  5. Step 5: Solve for x
    x = 344,133,392,564.26/922,552.24
  6. Step 6: Final answer
    x = 373,023.20

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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.