Finding the Fourth Proportional to 2,090,258.43, 3,135,052.04 and 573,587.17
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Solution
The fourth proportional to 2,090,258.43, 3,135,052.04 and 573,587.17 is: 860,288.66
Step by Step Solution
- Step 1: Write the proportion equation
2,090,258.43 : 3,135,052.04 = 573,587.17 : x - Step 2: Convert to fraction form
2,090,258.43/3,135,052.04 = 573,587.17/x - Step 3: Cross multiply
2,090,258.43x = 3,135,052.04 × 573,587.17 - Step 4: Simplify right side
2,090,258.43x = 1,798,225,627,426.33 - Step 5: Solve for x
x = 1,798,225,627,426.33/2,090,258.43 - Step 6: Final answer
x = 860,288.66
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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.