Finding the Fourth Proportional to 1,696,929.06, 2,341,808.28 and 922,612
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Solution
The fourth proportional to 1,696,929.06, 2,341,808.28 and 922,612 is: 1,273,229.67
Step by Step Solution
- Step 1: Write the proportion equation
1,696,929.06 : 2,341,808.28 = 922,612 : x - Step 2: Convert to fraction form
1,696,929.06/2,341,808.28 = 922,612/x - Step 3: Cross multiply
1,696,929.06x = 2,341,808.28 × 922,612 - Step 4: Simplify right side
1,696,929.06x = 2,160,580,420,827.36 - Step 5: Solve for x
x = 2,160,580,420,827.36/1,696,929.06 - Step 6: Final answer
x = 1,273,229.67
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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.