Home / 8,195,041.77-11,308,861.24-4,523,879.52

Finding the Fourth Proportional to 8,195,041.77, 11,308,861.24 and 4,523,879.52

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Solution

The fourth proportional to 8,195,041.77, 11,308,861.24 and 4,523,879.52 is: 6,242,790.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,041.77 : 11,308,861.24 = 4,523,879.52 : x
  2. Step 2: Convert to fraction form
    8,195,041.77/11,308,861.24 = 4,523,879.52/x
  3. Step 3: Cross multiply
    8,195,041.77x = 11,308,861.24 × 4,523,879.52
  4. Step 4: Simplify right side
    8,195,041.77x = 51,159,925,758,157.80
  5. Step 5: Solve for x
    x = 51,159,925,758,157.80/8,195,041.77
  6. Step 6: Final answer
    x = 6,242,790.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.