Home / 4,879,212.87-6,733,353.87-2,703,792.35

Finding the Fourth Proportional to 4,879,212.87, 6,733,353.87 and 2,703,792.35

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Solution

The fourth proportional to 4,879,212.87, 6,733,353.87 and 2,703,792.35 is: 3,731,255.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,212.87 : 6,733,353.87 = 2,703,792.35 : x
  2. Step 2: Convert to fraction form
    4,879,212.87/6,733,353.87 = 2,703,792.35/x
  3. Step 3: Cross multiply
    4,879,212.87x = 6,733,353.87 × 2,703,792.35
  4. Step 4: Simplify right side
    4,879,212.87x = 18,205,590,683,548.89
  5. Step 5: Solve for x
    x = 18,205,590,683,548.89/4,879,212.87
  6. Step 6: Final answer
    x = 3,731,255.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.