Finding the Fourth Proportional to 2,299,724.84, 3,173,620.37 and 1,333,415.66
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Solution
The fourth proportional to 2,299,724.84, 3,173,620.37 and 1,333,415.66 is: 1,840,113.65
Step by Step Solution
- Step 1: Write the proportion equation
2,299,724.84 : 3,173,620.37 = 1,333,415.66 : x - Step 2: Convert to fraction form
2,299,724.84/3,173,620.37 = 1,333,415.66/x - Step 3: Cross multiply
2,299,724.84x = 3,173,620.37 × 1,333,415.66 - Step 4: Simplify right side
2,299,724.84x = 4,231,755,077,717.81 - Step 5: Solve for x
x = 4,231,755,077,717.81/2,299,724.84 - Step 6: Final answer
x = 1,840,113.65
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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.