Home / 11,079,059.10-16,619,884.65-3,506,790.30

Finding the Fourth Proportional to 11,079,059.10, 16,619,884.65 and 3,506,790.30

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Solution

The fourth proportional to 11,079,059.10, 16,619,884.65 and 3,506,790.30 is: 5,260,595.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,079,059.10 : 16,619,884.65 = 3,506,790.30 : x
  2. Step 2: Convert to fraction form
    11,079,059.10/16,619,884.65 = 3,506,790.30/x
  3. Step 3: Cross multiply
    11,079,059.10x = 16,619,884.65 × 3,506,790.30
  4. Step 4: Simplify right side
    11,079,059.10x = 58,282,450,277,738.89
  5. Step 5: Solve for x
    x = 58,282,450,277,738.89/11,079,059.10
  6. Step 6: Final answer
    x = 5,260,595.67

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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.