Finding the Fourth Proportional to 1,534,998.24, 2,302,502.76 and 470,035.62
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Solution
The fourth proportional to 1,534,998.24, 2,302,502.76 and 470,035.62 is: 705,055.08
Step by Step Solution
- Step 1: Write the proportion equation
1,534,998.24 : 2,302,502.76 = 470,035.62 : x - Step 2: Convert to fraction form
1,534,998.24/2,302,502.76 = 470,035.62/x - Step 3: Cross multiply
1,534,998.24x = 2,302,502.76 × 470,035.62 - Step 4: Simplify right side
1,534,998.24x = 1,082,258,312,348.31 - Step 5: Solve for x
x = 1,082,258,312,348.31/1,534,998.24 - Step 6: Final answer
x = 705,055.08
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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.