Finding the Fourth Proportional to 2,045,661.44, 3,070,135.68 and 923,828.48
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Solution
The fourth proportional to 2,045,661.44, 3,070,135.68 and 923,828.48 is: 1,386,484.94
Step by Step Solution
- Step 1: Write the proportion equation
2,045,661.44 : 3,070,135.68 = 923,828.48 : x - Step 2: Convert to fraction form
2,045,661.44/3,070,135.68 = 923,828.48/x - Step 3: Cross multiply
2,045,661.44x = 3,070,135.68 × 923,828.48 - Step 4: Simplify right side
2,045,661.44x = 2,836,278,778,648.17 - Step 5: Solve for x
x = 2,836,278,778,648.17/2,045,661.44 - Step 6: Final answer
x = 1,386,484.94
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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.