Home / 9,086,116.41-13,626,225.58-3,019,219.85

Finding the Fourth Proportional to 9,086,116.41, 13,626,225.58 and 3,019,219.85

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Solution

The fourth proportional to 9,086,116.41, 13,626,225.58 and 3,019,219.85 is: 4,527,849.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,086,116.41 : 13,626,225.58 = 3,019,219.85 : x
  2. Step 2: Convert to fraction form
    9,086,116.41/13,626,225.58 = 3,019,219.85/x
  3. Step 3: Cross multiply
    9,086,116.41x = 13,626,225.58 × 3,019,219.85
  4. Step 4: Simplify right side
    9,086,116.41x = 41,140,570,778,231.28
  5. Step 5: Solve for x
    x = 41,140,570,778,231.28/9,086,116.41
  6. Step 6: Final answer
    x = 4,527,849.84

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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.