Home / 4,470,535.82-6,706,803.59-1,630,647.98

Finding the Fourth Proportional to 4,470,535.82, 6,706,803.59 and 1,630,647.98

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Solution

The fourth proportional to 4,470,535.82, 6,706,803.59 and 1,630,647.98 is: 2,446,336.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,535.82 : 6,706,803.59 = 1,630,647.98 : x
  2. Step 2: Convert to fraction form
    4,470,535.82/6,706,803.59 = 1,630,647.98/x
  3. Step 3: Cross multiply
    4,470,535.82x = 6,706,803.59 × 1,630,647.98
  4. Step 4: Simplify right side
    4,470,535.82x = 10,936,435,696,832.85
  5. Step 5: Solve for x
    x = 10,936,435,696,832.85/4,470,535.82
  6. Step 6: Final answer
    x = 2,446,336.67

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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.