Home / 8,594,697.15-12,888,731.93-3,799,754.67

Finding the Fourth Proportional to 8,594,697.15, 12,888,731.93 and 3,799,754.67

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Solution

The fourth proportional to 8,594,697.15, 12,888,731.93 and 3,799,754.67 is: 5,698,166.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,594,697.15 : 12,888,731.93 = 3,799,754.67 : x
  2. Step 2: Convert to fraction form
    8,594,697.15/12,888,731.93 = 3,799,754.67/x
  3. Step 3: Cross multiply
    8,594,697.15x = 12,888,731.93 × 3,799,754.67
  4. Step 4: Simplify right side
    8,594,697.15x = 48,974,019,322,396.84
  5. Step 5: Solve for x
    x = 48,974,019,322,396.84/8,594,697.15
  6. Step 6: Final answer
    x = 5,698,166.96

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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.