Home / 296,703.32-444,568.40-125,788.46

Finding the Fourth Proportional to 296,703.32, 444,568.40 and 125,788.46

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Solution

The fourth proportional to 296,703.32, 444,568.40 and 125,788.46 is: 188,476.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,703.32 : 444,568.40 = 125,788.46 : x
  2. Step 2: Convert to fraction form
    296,703.32/444,568.40 = 125,788.46/x
  3. Step 3: Cross multiply
    296,703.32x = 444,568.40 × 125,788.46
  4. Step 4: Simplify right side
    296,703.32x = 55,921,571,548.88
  5. Step 5: Solve for x
    x = 55,921,571,548.88/296,703.32
  6. Step 6: Final answer
    x = 188,476.40

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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.