Home / 4,317,846.23-5,953,770.10-3,530,455.50

Finding the Fourth Proportional to 4,317,846.23, 5,953,770.10 and 3,530,455.50

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Solution

The fourth proportional to 4,317,846.23, 5,953,770.10 and 3,530,455.50 is: 4,868,056.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,846.23 : 5,953,770.10 = 3,530,455.50 : x
  2. Step 2: Convert to fraction form
    4,317,846.23/5,953,770.10 = 3,530,455.50/x
  3. Step 3: Cross multiply
    4,317,846.23x = 5,953,770.10 × 3,530,455.50
  4. Step 4: Simplify right side
    4,317,846.23x = 21,019,520,395,280.55
  5. Step 5: Solve for x
    x = 21,019,520,395,280.55/4,317,846.23
  6. Step 6: Final answer
    x = 4,868,056.73

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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.