Home / 4,245,751.18-5,858,338.85-2,503,969.50

Finding the Fourth Proportional to 4,245,751.18, 5,858,338.85 and 2,503,969.50

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Solution

The fourth proportional to 4,245,751.18, 5,858,338.85 and 2,503,969.50 is: 3,455,007.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,245,751.18 : 5,858,338.85 = 2,503,969.50 : x
  2. Step 2: Convert to fraction form
    4,245,751.18/5,858,338.85 = 2,503,969.50/x
  3. Step 3: Cross multiply
    4,245,751.18x = 5,858,338.85 × 2,503,969.50
  4. Step 4: Simplify right side
    4,245,751.18x = 14,669,101,801,065.07
  5. Step 5: Solve for x
    x = 14,669,101,801,065.07/4,245,751.18
  6. Step 6: Final answer
    x = 3,455,007.42

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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.