Home / 965,902.32-1,448,525.36-334,668.80

Finding the Fourth Proportional to 965,902.32, 1,448,525.36 and 334,668.80

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Solution

The fourth proportional to 965,902.32, 1,448,525.36 and 334,668.80 is: 501,889.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,902.32 : 1,448,525.36 = 334,668.80 : x
  2. Step 2: Convert to fraction form
    965,902.32/1,448,525.36 = 334,668.80/x
  3. Step 3: Cross multiply
    965,902.32x = 1,448,525.36 × 334,668.80
  4. Step 4: Simplify right side
    965,902.32x = 484,776,244,000.77
  5. Step 5: Solve for x
    x = 484,776,244,000.77/965,902.32
  6. Step 6: Final answer
    x = 501,889.51

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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.