Home / 6,245,795.00-8,619,148.37-3,492,487.76

Finding the Fourth Proportional to 6,245,795.00, 8,619,148.37 and 3,492,487.76

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Solution

The fourth proportional to 6,245,795.00, 8,619,148.37 and 3,492,487.76 is: 4,819,605.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,245,795.00 : 8,619,148.37 = 3,492,487.76 : x
  2. Step 2: Convert to fraction form
    6,245,795.00/8,619,148.37 = 3,492,487.76/x
  3. Step 3: Cross multiply
    6,245,795.00x = 8,619,148.37 × 3,492,487.76
  4. Step 4: Simplify right side
    6,245,795.00x = 30,102,270,149,484.43
  5. Step 5: Solve for x
    x = 30,102,270,149,484.43/6,245,795.00
  6. Step 6: Final answer
    x = 4,819,605.85

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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.