Home / 7,003,552.41-10,504,539.59-1,886,356.85

Finding the Fourth Proportional to 7,003,552.41, 10,504,539.59 and 1,886,356.85

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Solution

The fourth proportional to 7,003,552.41, 10,504,539.59 and 1,886,356.85 is: 2,829,322.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,003,552.41 : 10,504,539.59 = 1,886,356.85 : x
  2. Step 2: Convert to fraction form
    7,003,552.41/10,504,539.59 = 1,886,356.85/x
  3. Step 3: Cross multiply
    7,003,552.41x = 10,504,539.59 × 1,886,356.85
  4. Step 4: Simplify right side
    7,003,552.41x = 19,815,310,149,738.21
  5. Step 5: Solve for x
    x = 19,815,310,149,738.21/7,003,552.41
  6. Step 6: Final answer
    x = 2,829,322.75

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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.