Home / 3,033,409.16-4,186,078.98-1,675,253

Finding the Fourth Proportional to 3,033,409.16, 4,186,078.98 and 1,675,253

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Solution

The fourth proportional to 3,033,409.16, 4,186,078.98 and 1,675,253 is: 2,311,834.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,409.16 : 4,186,078.98 = 1,675,253 : x
  2. Step 2: Convert to fraction form
    3,033,409.16/4,186,078.98 = 1,675,253/x
  3. Step 3: Cross multiply
    3,033,409.16x = 4,186,078.98 × 1,675,253
  4. Step 4: Simplify right side
    3,033,409.16x = 7,012,741,369,481.94
  5. Step 5: Solve for x
    x = 7,012,741,369,481.94/3,033,409.16
  6. Step 6: Final answer
    x = 2,311,834.97

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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.