Home / 1,095,286.32-1,642,932.72-337,122

Finding the Fourth Proportional to 1,095,286.32, 1,642,932.72 and 337,122

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Solution

The fourth proportional to 1,095,286.32, 1,642,932.72 and 337,122 is: 505,684.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,286.32 : 1,642,932.72 = 337,122 : x
  2. Step 2: Convert to fraction form
    1,095,286.32/1,642,932.72 = 337,122/x
  3. Step 3: Cross multiply
    1,095,286.32x = 1,642,932.72 × 337,122
  4. Step 4: Simplify right side
    1,095,286.32x = 553,868,764,431.84
  5. Step 5: Solve for x
    x = 553,868,764,431.84/1,095,286.32
  6. Step 6: Final answer
    x = 505,684.00

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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.