Home / 1,094,651.81-1,642,134.41-336,556.92

Finding the Fourth Proportional to 1,094,651.81, 1,642,134.41 and 336,556.92

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Solution

The fourth proportional to 1,094,651.81, 1,642,134.41 and 336,556.92 is: 504,883.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,651.81 : 1,642,134.41 = 336,556.92 : x
  2. Step 2: Convert to fraction form
    1,094,651.81/1,642,134.41 = 336,556.92/x
  3. Step 3: Cross multiply
    1,094,651.81x = 1,642,134.41 × 336,556.92
  4. Step 4: Simplify right side
    1,094,651.81x = 552,671,697,572.83
  5. Step 5: Solve for x
    x = 552,671,697,572.83/1,094,651.81
  6. Step 6: Final answer
    x = 504,883.56

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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.