Home / 9,864,776.30-14,796,830.93-3,474,861.67

Finding the Fourth Proportional to 9,864,776.30, 14,796,830.93 and 3,474,861.67

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Solution

The fourth proportional to 9,864,776.30, 14,796,830.93 and 3,474,861.67 is: 5,212,175.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,864,776.30 : 14,796,830.93 = 3,474,861.67 : x
  2. Step 2: Convert to fraction form
    9,864,776.30/14,796,830.93 = 3,474,861.67/x
  3. Step 3: Cross multiply
    9,864,776.30x = 14,796,830.93 × 3,474,861.67
  4. Step 4: Simplify right side
    9,864,776.30x = 51,416,940,562,143.30
  5. Step 5: Solve for x
    x = 51,416,940,562,143.30/9,864,776.30
  6. Step 6: Final answer
    x = 5,212,175.02

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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.