Home / 671,255.30-1,006,570.77-244,494.02

Finding the Fourth Proportional to 671,255.30, 1,006,570.77 and 244,494.02

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Solution

The fourth proportional to 671,255.30, 1,006,570.77 and 244,494.02 is: 366,627.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,255.30 : 1,006,570.77 = 244,494.02 : x
  2. Step 2: Convert to fraction form
    671,255.30/1,006,570.77 = 244,494.02/x
  3. Step 3: Cross multiply
    671,255.30x = 1,006,570.77 × 244,494.02
  4. Step 4: Simplify right side
    671,255.30x = 246,100,533,971.80
  5. Step 5: Solve for x
    x = 246,100,533,971.80/671,255.30
  6. Step 6: Final answer
    x = 366,627.32

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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.