Finding the Fourth Proportional to 4,702,293.64, 6,489,236.32 and 2,637,766.84
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Solution
The fourth proportional to 4,702,293.64, 6,489,236.32 and 2,637,766.84 is: 3,640,158.12
Step by Step Solution
- Step 1: Write the proportion equation
4,702,293.64 : 6,489,236.32 = 2,637,766.84 : x - Step 2: Convert to fraction form
4,702,293.64/6,489,236.32 = 2,637,766.84/x - Step 3: Cross multiply
4,702,293.64x = 6,489,236.32 × 2,637,766.84 - Step 4: Simplify right side
4,702,293.64x = 17,117,092,381,819.63 - Step 5: Solve for x
x = 17,117,092,381,819.63/4,702,293.64 - Step 6: Final answer
x = 3,640,158.12
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.