Home / 5,263,503.52-7,259,878.80-3,632,528.80

Finding the Fourth Proportional to 5,263,503.52, 7,259,878.80 and 3,632,528.80

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Solution

The fourth proportional to 5,263,503.52, 7,259,878.80 and 3,632,528.80 is: 5,010,297.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,263,503.52 : 7,259,878.80 = 3,632,528.80 : x
  2. Step 2: Convert to fraction form
    5,263,503.52/7,259,878.80 = 3,632,528.80/x
  3. Step 3: Cross multiply
    5,263,503.52x = 7,259,878.80 × 3,632,528.80
  4. Step 4: Simplify right side
    5,263,503.52x = 26,371,718,825,509.44
  5. Step 5: Solve for x
    x = 26,371,718,825,509.44/5,263,503.52
  6. Step 6: Final answer
    x = 5,010,297.56

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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.