Home / 1,361,259.67-2,040,627.66-602,696.97

Finding the Fourth Proportional to 1,361,259.67, 2,040,627.66 and 602,696.97

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Solution

The fourth proportional to 1,361,259.67, 2,040,627.66 and 602,696.97 is: 903,486.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,259.67 : 2,040,627.66 = 602,696.97 : x
  2. Step 2: Convert to fraction form
    1,361,259.67/2,040,627.66 = 602,696.97/x
  3. Step 3: Cross multiply
    1,361,259.67x = 2,040,627.66 × 602,696.97
  4. Step 4: Simplify right side
    1,361,259.67x = 1,229,880,107,580.19
  5. Step 5: Solve for x
    x = 1,229,880,107,580.19/1,361,259.67
  6. Step 6: Final answer
    x = 903,486.77

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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.