Home / 11,466,999.32-17,200,492.76-4,181,004.70

Finding the Fourth Proportional to 11,466,999.32, 17,200,492.76 and 4,181,004.70

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Solution

The fourth proportional to 11,466,999.32, 17,200,492.76 and 4,181,004.70 is: 6,271,504.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,466,999.32 : 17,200,492.76 = 4,181,004.70 : x
  2. Step 2: Convert to fraction form
    11,466,999.32/17,200,492.76 = 4,181,004.70/x
  3. Step 3: Cross multiply
    11,466,999.32x = 17,200,492.76 × 4,181,004.70
  4. Step 4: Simplify right side
    11,466,999.32x = 71,915,341,039,327.25
  5. Step 5: Solve for x
    x = 71,915,341,039,327.25/11,466,999.32
  6. Step 6: Final answer
    x = 6,271,504.78

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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.