Finding the Fourth Proportional to 1,799,376.93, 2,483,140.26 and 983,583.84
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Solution
The fourth proportional to 1,799,376.93, 2,483,140.26 and 983,583.84 is: 1,357,345.75
Step by Step Solution
- Step 1: Write the proportion equation
1,799,376.93 : 2,483,140.26 = 983,583.84 : x - Step 2: Convert to fraction form
1,799,376.93/2,483,140.26 = 983,583.84/x - Step 3: Cross multiply
1,799,376.93x = 2,483,140.26 × 983,583.84 - Step 4: Simplify right side
1,799,376.93x = 2,442,376,632,189.40 - Step 5: Solve for x
x = 2,442,376,632,189.40/1,799,376.93 - Step 6: Final answer
x = 1,357,345.75
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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.