Finding the Fourth Proportional to 2,854,252.62, 4,282,092.81 and 2,014,444.62
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Solution
The fourth proportional to 2,854,252.62, 4,282,092.81 and 2,014,444.62 is: 3,022,170.76
Step by Step Solution
- Step 1: Write the proportion equation
2,854,252.62 : 4,282,092.81 = 2,014,444.62 : x - Step 2: Convert to fraction form
2,854,252.62/4,282,092.81 = 2,014,444.62/x - Step 3: Cross multiply
2,854,252.62x = 4,282,092.81 × 2,014,444.62 - Step 4: Simplify right side
2,854,252.62x = 8,626,038,823,445.18 - Step 5: Solve for x
x = 8,626,038,823,445.18/2,854,252.62 - Step 6: Final answer
x = 3,022,170.76
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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.