Home / 7,318,435.46-10,099,662.29-4,054,944.85

Finding the Fourth Proportional to 7,318,435.46, 10,099,662.29 and 4,054,944.85

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Solution

The fourth proportional to 7,318,435.46, 10,099,662.29 and 4,054,944.85 is: 5,595,946.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,318,435.46 : 10,099,662.29 = 4,054,944.85 : x
  2. Step 2: Convert to fraction form
    7,318,435.46/10,099,662.29 = 4,054,944.85/x
  3. Step 3: Cross multiply
    7,318,435.46x = 10,099,662.29 × 4,054,944.85
  4. Step 4: Simplify right side
    7,318,435.46x = 40,953,573,559,256.88
  5. Step 5: Solve for x
    x = 40,953,573,559,256.88/7,318,435.46
  6. Step 6: Final answer
    x = 5,595,946.54

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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.