Home / 4,543,019.70-6,814,529.55-4,263,083.70

Finding the Fourth Proportional to 4,543,019.70, 6,814,529.55 and 4,263,083.70

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Solution

The fourth proportional to 4,543,019.70, 6,814,529.55 and 4,263,083.70 is: 6,394,625.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,543,019.70 : 6,814,529.55 = 4,263,083.70 : x
  2. Step 2: Convert to fraction form
    4,543,019.70/6,814,529.55 = 4,263,083.70/x
  3. Step 3: Cross multiply
    4,543,019.70x = 6,814,529.55 × 4,263,083.70
  4. Step 4: Simplify right side
    4,543,019.70x = 29,050,909,847,773.34
  5. Step 5: Solve for x
    x = 29,050,909,847,773.34/4,543,019.70
  6. Step 6: Final answer
    x = 6,394,625.55

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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.