Home / 6,284,234.61-9,430,485.35-3,446,339.67

Finding the Fourth Proportional to 6,284,234.61, 9,430,485.35 and 3,446,339.67

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Solution

The fourth proportional to 6,284,234.61, 9,430,485.35 and 3,446,339.67 is: 5,171,776.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,284,234.61 : 9,430,485.35 = 3,446,339.67 : x
  2. Step 2: Convert to fraction form
    6,284,234.61/9,430,485.35 = 3,446,339.67/x
  3. Step 3: Cross multiply
    6,284,234.61x = 9,430,485.35 × 3,446,339.67
  4. Step 4: Simplify right side
    6,284,234.61x = 32,500,655,751,827.14
  5. Step 5: Solve for x
    x = 32,500,655,751,827.14/6,284,234.61
  6. Step 6: Final answer
    x = 5,171,776.32

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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.