Home / 965,698.03-1,448,805.39-334,611.84

Finding the Fourth Proportional to 965,698.03, 1,448,805.39 and 334,611.84

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Solution

The fourth proportional to 965,698.03, 1,448,805.39 and 334,611.84 is: 502,007.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,698.03 : 1,448,805.39 = 334,611.84 : x
  2. Step 2: Convert to fraction form
    965,698.03/1,448,805.39 = 334,611.84/x
  3. Step 3: Cross multiply
    965,698.03x = 1,448,805.39 × 334,611.84
  4. Step 4: Simplify right side
    965,698.03x = 484,787,441,528.04
  5. Step 5: Solve for x
    x = 484,787,441,528.04/965,698.03
  6. Step 6: Final answer
    x = 502,007.28

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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.