Finding the Fourth Proportional to 4,159,833.60, 6,240,657.60 and 2,363,577.60
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Solution
The fourth proportional to 4,159,833.60, 6,240,657.60 and 2,363,577.60 is: 3,545,881.86
Step by Step Solution
- Step 1: Write the proportion equation
4,159,833.60 : 6,240,657.60 = 2,363,577.60 : x - Step 2: Convert to fraction form
4,159,833.60/6,240,657.60 = 2,363,577.60/x - Step 3: Cross multiply
4,159,833.60x = 6,240,657.60 × 2,363,577.60 - Step 4: Simplify right side
4,159,833.60x = 14,750,278,512,629.76 - Step 5: Solve for x
x = 14,750,278,512,629.76/4,159,833.60 - Step 6: Final answer
x = 3,545,881.86
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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.