Home / 944,676.06-1,416,750.63-261,398.33

Finding the Fourth Proportional to 944,676.06, 1,416,750.63 and 261,398.33

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Solution

The fourth proportional to 944,676.06, 1,416,750.63 and 261,398.33 is: 392,024.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,676.06 : 1,416,750.63 = 261,398.33 : x
  2. Step 2: Convert to fraction form
    944,676.06/1,416,750.63 = 261,398.33/x
  3. Step 3: Cross multiply
    944,676.06x = 1,416,750.63 × 261,398.33
  4. Step 4: Simplify right side
    944,676.06x = 370,336,248,708.45
  5. Step 5: Solve for x
    x = 370,336,248,708.45/944,676.06
  6. Step 6: Final answer
    x = 392,024.59

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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.