Finding the Fourth Proportional to 1,735,824.08, 2,604,151.74 and 724,383.38
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Solution
The fourth proportional to 1,735,824.08, 2,604,151.74 and 724,383.38 is: 1,086,748.51
Step by Step Solution
- Step 1: Write the proportion equation
1,735,824.08 : 2,604,151.74 = 724,383.38 : x - Step 2: Convert to fraction form
1,735,824.08/2,604,151.74 = 724,383.38/x - Step 3: Cross multiply
1,735,824.08x = 2,604,151.74 × 724,383.38 - Step 4: Simplify right side
1,735,824.08x = 1,886,404,239,454.08 - Step 5: Solve for x
x = 1,886,404,239,454.08/1,735,824.08 - Step 6: Final answer
x = 1,086,748.51
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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.