Home / 2,735,696.09-4,103,627.74-938,554.35

Finding the Fourth Proportional to 2,735,696.09, 4,103,627.74 and 938,554.35

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Solution

The fourth proportional to 2,735,696.09, 4,103,627.74 and 938,554.35 is: 1,407,860.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,696.09 : 4,103,627.74 = 938,554.35 : x
  2. Step 2: Convert to fraction form
    2,735,696.09/4,103,627.74 = 938,554.35/x
  3. Step 3: Cross multiply
    2,735,696.09x = 4,103,627.74 × 938,554.35
  4. Step 4: Simplify right side
    2,735,696.09x = 3,851,477,666,157.67
  5. Step 5: Solve for x
    x = 3,851,477,666,157.67/2,735,696.09
  6. Step 6: Final answer
    x = 1,407,860.21

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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.