Finding the Fourth Proportional to 2,998,612.04, 4,497,914.34 and 976,852.58
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Solution
The fourth proportional to 2,998,612.04, 4,497,914.34 and 976,852.58 is: 1,465,277.65
Step by Step Solution
- Step 1: Write the proportion equation
2,998,612.04 : 4,497,914.34 = 976,852.58 : x - Step 2: Convert to fraction form
2,998,612.04/4,497,914.34 = 976,852.58/x - Step 3: Cross multiply
2,998,612.04x = 4,497,914.34 × 976,852.58 - Step 4: Simplify right side
2,998,612.04x = 4,393,799,205,158.43 - Step 5: Solve for x
x = 4,393,799,205,158.43/2,998,612.04 - Step 6: Final answer
x = 1,465,277.65
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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.