Home / 2,914,169.67-4,371,759.95-892,365.93

Finding the Fourth Proportional to 2,914,169.67, 4,371,759.95 and 892,365.93

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Solution

The fourth proportional to 2,914,169.67, 4,371,759.95 and 892,365.93 is: 1,338,703.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,169.67 : 4,371,759.95 = 892,365.93 : x
  2. Step 2: Convert to fraction form
    2,914,169.67/4,371,759.95 = 892,365.93/x
  3. Step 3: Cross multiply
    2,914,169.67x = 4,371,759.95 × 892,365.93
  4. Step 4: Simplify right side
    2,914,169.67x = 3,901,209,629,056.67
  5. Step 5: Solve for x
    x = 3,901,209,629,056.67/2,914,169.67
  6. Step 6: Final answer
    x = 1,338,703.67

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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.