Home / 1,094,959.44-1,642,443.02-336,795.79

Finding the Fourth Proportional to 1,094,959.44, 1,642,443.02 and 336,795.79

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Solution

The fourth proportional to 1,094,959.44, 1,642,443.02 and 336,795.79 is: 505,194.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,959.44 : 1,642,443.02 = 336,795.79 : x
  2. Step 2: Convert to fraction form
    1,094,959.44/1,642,443.02 = 336,795.79/x
  3. Step 3: Cross multiply
    1,094,959.44x = 1,642,443.02 × 336,795.79
  4. Step 4: Simplify right side
    1,094,959.44x = 553,167,894,450.89
  5. Step 5: Solve for x
    x = 553,167,894,450.89/1,094,959.44
  6. Step 6: Final answer
    x = 505,194.87

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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.