Home / 7,318,556.56-10,096,296.06-4,417,019.92

Finding the Fourth Proportional to 7,318,556.56, 10,096,296.06 and 4,417,019.92

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Solution

The fourth proportional to 7,318,556.56, 10,096,296.06 and 4,417,019.92 is: 6,093,488.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,318,556.56 : 10,096,296.06 = 4,417,019.92 : x
  2. Step 2: Convert to fraction form
    7,318,556.56/10,096,296.06 = 4,417,019.92/x
  3. Step 3: Cross multiply
    7,318,556.56x = 10,096,296.06 × 4,417,019.92
  4. Step 4: Simplify right side
    7,318,556.56x = 44,595,540,815,237.52
  5. Step 5: Solve for x
    x = 44,595,540,815,237.52/7,318,556.56
  6. Step 6: Final answer
    x = 6,093,488.58

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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.