Home / 8,323,269.41-12,486,149.69-2,565,524.45

Finding the Fourth Proportional to 8,323,269.41, 12,486,149.69 and 2,565,524.45

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Solution

The fourth proportional to 8,323,269.41, 12,486,149.69 and 2,565,524.45 is: 3,848,670.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,323,269.41 : 12,486,149.69 = 2,565,524.45 : x
  2. Step 2: Convert to fraction form
    8,323,269.41/12,486,149.69 = 2,565,524.45/x
  3. Step 3: Cross multiply
    8,323,269.41x = 12,486,149.69 × 2,565,524.45
  4. Step 4: Simplify right side
    8,323,269.41x = 32,033,522,240,796.55
  5. Step 5: Solve for x
    x = 32,033,522,240,796.55/8,323,269.41
  6. Step 6: Final answer
    x = 3,848,670.60

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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.