Finding the Fourth Proportional to 2,468,449.60, 3,702,946.60 and 785,159.44
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Solution
The fourth proportional to 2,468,449.60, 3,702,946.60 and 785,159.44 is: 1,177,825.74
Step by Step Solution
- Step 1: Write the proportion equation
2,468,449.60 : 3,702,946.60 = 785,159.44 : x - Step 2: Convert to fraction form
2,468,449.60/3,702,946.60 = 785,159.44/x - Step 3: Cross multiply
2,468,449.60x = 3,702,946.60 × 785,159.44 - Step 4: Simplify right side
2,468,449.60x = 2,907,403,478,805.90 - Step 5: Solve for x
x = 2,907,403,478,805.90/2,468,449.60 - Step 6: Final answer
x = 1,177,825.74
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.