Finding the Fourth Proportional to 1,474,256.84, 2,034,470.27 and 829,677.03
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Solution
The fourth proportional to 1,474,256.84, 2,034,470.27 and 829,677.03 is: 1,144,951.96
Step by Step Solution
- Step 1: Write the proportion equation
1,474,256.84 : 2,034,470.27 = 829,677.03 : x - Step 2: Convert to fraction form
1,474,256.84/2,034,470.27 = 829,677.03/x - Step 3: Cross multiply
1,474,256.84x = 2,034,470.27 × 829,677.03 - Step 4: Simplify right side
1,474,256.84x = 1,687,953,246,736.84 - Step 5: Solve for x
x = 1,687,953,246,736.84/1,474,256.84 - Step 6: Final answer
x = 1,144,951.96
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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.