Home / 5,395,364.30-8,093,046.45-4,954,465.10

Finding the Fourth Proportional to 5,395,364.30, 8,093,046.45 and 4,954,465.10

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Solution

The fourth proportional to 5,395,364.30, 8,093,046.45 and 4,954,465.10 is: 7,431,697.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,364.30 : 8,093,046.45 = 4,954,465.10 : x
  2. Step 2: Convert to fraction form
    5,395,364.30/8,093,046.45 = 4,954,465.10/x
  3. Step 3: Cross multiply
    5,395,364.30x = 8,093,046.45 × 4,954,465.10
  4. Step 4: Simplify right side
    5,395,364.30x = 40,096,716,189,203.89
  5. Step 5: Solve for x
    x = 40,096,716,189,203.89/5,395,364.30
  6. Step 6: Final answer
    x = 7,431,697.65

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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.