Home / 1,195,504.46-1,792,194.96-465,858.74

Finding the Fourth Proportional to 1,195,504.46, 1,792,194.96 and 465,858.74

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Solution

The fourth proportional to 1,195,504.46, 1,792,194.96 and 465,858.74 is: 698,374.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,504.46 : 1,792,194.96 = 465,858.74 : x
  2. Step 2: Convert to fraction form
    1,195,504.46/1,792,194.96 = 465,858.74/x
  3. Step 3: Cross multiply
    1,195,504.46x = 1,792,194.96 × 465,858.74
  4. Step 4: Simplify right side
    1,195,504.46x = 834,909,685,899.95
  5. Step 5: Solve for x
    x = 834,909,685,899.95/1,195,504.46
  6. Step 6: Final answer
    x = 698,374.38

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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.