Finding the Fourth Proportional to 2,090,648.26, 3,135,972.93 and 594,740.26
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Solution
The fourth proportional to 2,090,648.26, 3,135,972.93 and 594,740.26 is: 892,110.54
Step by Step Solution
- Step 1: Write the proportion equation
2,090,648.26 : 3,135,972.93 = 594,740.26 : x - Step 2: Convert to fraction form
2,090,648.26/3,135,972.93 = 594,740.26/x - Step 3: Cross multiply
2,090,648.26x = 3,135,972.93 × 594,740.26 - Step 4: Simplify right side
2,090,648.26x = 1,865,089,355,741.16 - Step 5: Solve for x
x = 1,865,089,355,741.16/2,090,648.26 - Step 6: Final answer
x = 892,110.54
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1.5x scale
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.