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Finding the Fourth Proportional to 5,895,670.89, 8,845,311.23 and 3,019,074.46

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Solution

The fourth proportional to 5,895,670.89, 8,845,311.23 and 3,019,074.46 is: 4,529,535.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,895,670.89 : 8,845,311.23 = 3,019,074.46 : x
  2. Step 2: Convert to fraction form
    5,895,670.89/8,845,311.23 = 3,019,074.46/x
  3. Step 3: Cross multiply
    5,895,670.89x = 8,845,311.23 × 3,019,074.46
  4. Step 4: Simplify right side
    5,895,670.89x = 26,704,653,225,244.19
  5. Step 5: Solve for x
    x = 26,704,653,225,244.19/5,895,670.89
  6. Step 6: Final answer
    x = 4,529,535.95

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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.