Finding the Fourth Proportional to 1,034,802.23, 1,553,204.41 and 746,910.68
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Solution
The fourth proportional to 1,034,802.23, 1,553,204.41 and 746,910.68 is: 1,121,088.58
Step by Step Solution
- Step 1: Write the proportion equation
1,034,802.23 : 1,553,204.41 = 746,910.68 : x - Step 2: Convert to fraction form
1,034,802.23/1,553,204.41 = 746,910.68/x - Step 3: Cross multiply
1,034,802.23x = 1,553,204.41 × 746,910.68 - Step 4: Simplify right side
1,034,802.23x = 1,160,104,962,052.10 - Step 5: Solve for x
x = 1,160,104,962,052.10/1,034,802.23 - Step 6: Final answer
x = 1,121,088.58
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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.