Home / 965,874.06-1,448,483.01-334,640.52

Finding the Fourth Proportional to 965,874.06, 1,448,483.01 and 334,640.52

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Solution

The fourth proportional to 965,874.06, 1,448,483.01 and 334,640.52 is: 501,847.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,874.06 : 1,448,483.01 = 334,640.52 : x
  2. Step 2: Convert to fraction form
    965,874.06/1,448,483.01 = 334,640.52/x
  3. Step 3: Cross multiply
    965,874.06x = 1,448,483.01 × 334,640.52
  4. Step 4: Simplify right side
    965,874.06x = 484,721,107,677.57
  5. Step 5: Solve for x
    x = 484,721,107,677.57/965,874.06
  6. Step 6: Final answer
    x = 501,847.11

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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.