Finding the Fourth Proportional to 1,604,160.18, 2,407,239 and 1,454,671.44
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Solution
The fourth proportional to 1,604,160.18, 2,407,239 and 1,454,671.44 is: 2,182,912.82
Step by Step Solution
- Step 1: Write the proportion equation
1,604,160.18 : 2,407,239 = 1,454,671.44 : x - Step 2: Convert to fraction form
1,604,160.18/2,407,239 = 1,454,671.44/x - Step 3: Cross multiply
1,604,160.18x = 2,407,239 × 1,454,671.44 - Step 4: Simplify right side
1,604,160.18x = 3,501,741,822,554.16 - Step 5: Solve for x
x = 3,501,741,822,554.16/1,604,160.18 - Step 6: Final answer
x = 2,182,912.82
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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.