Home / 965,093.68-1,447,862.91-334,007.49

Finding the Fourth Proportional to 965,093.68, 1,447,862.91 and 334,007.49

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Solution

The fourth proportional to 965,093.68, 1,447,862.91 and 334,007.49 is: 501,088.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,093.68 : 1,447,862.91 = 334,007.49 : x
  2. Step 2: Convert to fraction form
    965,093.68/1,447,862.91 = 334,007.49/x
  3. Step 3: Cross multiply
    965,093.68x = 1,447,862.91 × 334,007.49
  4. Step 4: Simplify right side
    965,093.68x = 483,597,056,433.20
  5. Step 5: Solve for x
    x = 483,597,056,433.20/965,093.68
  6. Step 6: Final answer
    x = 501,088.20

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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.