Home / 995,722.02-1,493,588.43-247,768.02

Finding the Fourth Proportional to 995,722.02, 1,493,588.43 and 247,768.02

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Solution

The fourth proportional to 995,722.02, 1,493,588.43 and 247,768.02 is: 371,653.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,722.02 : 1,493,588.43 = 247,768.02 : x
  2. Step 2: Convert to fraction form
    995,722.02/1,493,588.43 = 247,768.02/x
  3. Step 3: Cross multiply
    995,722.02x = 1,493,588.43 × 247,768.02
  4. Step 4: Simplify right side
    995,722.02x = 370,063,447,996.01
  5. Step 5: Solve for x
    x = 370,063,447,996.01/995,722.02
  6. Step 6: Final answer
    x = 371,653.37

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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.