Finding the Fourth Proportional to 6,089,828.36, 8,403,569.25 and 3,336,512
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Solution
The fourth proportional to 6,089,828.36, 8,403,569.25 and 3,336,512 is: 4,604,170.76
Step by Step Solution
- Step 1: Write the proportion equation
6,089,828.36 : 8,403,569.25 = 3,336,512 : x - Step 2: Convert to fraction form
6,089,828.36/8,403,569.25 = 3,336,512/x - Step 3: Cross multiply
6,089,828.36x = 8,403,569.25 × 3,336,512 - Step 4: Simplify right side
6,089,828.36x = 28,038,609,645,456 - Step 5: Solve for x
x = 28,038,609,645,456/6,089,828.36 - Step 6: Final answer
x = 4,604,170.76
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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.