Finding the Fourth Proportional to 1,696,539.84, 2,341,227.48 and 932,598.06
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Solution
The fourth proportional to 1,696,539.84, 2,341,227.48 and 932,598.06 is: 1,286,986.70
Step by Step Solution
- Step 1: Write the proportion equation
1,696,539.84 : 2,341,227.48 = 932,598.06 : x - Step 2: Convert to fraction form
1,696,539.84/2,341,227.48 = 932,598.06/x - Step 3: Cross multiply
1,696,539.84x = 2,341,227.48 × 932,598.06 - Step 4: Simplify right side
1,696,539.84x = 2,183,424,205,866.69 - Step 5: Solve for x
x = 2,183,424,205,866.69/1,696,539.84 - Step 6: Final answer
x = 1,286,986.70
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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.