Finding the Fourth Proportional to 1,183,763.27, 1,776,908.51 and 510,176.99
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Solution
The fourth proportional to 1,183,763.27, 1,776,908.51 and 510,176.99 is: 765,810.07
Step by Step Solution
- Step 1: Write the proportion equation
1,183,763.27 : 1,776,908.51 = 510,176.99 : x - Step 2: Convert to fraction form
1,183,763.27/1,776,908.51 = 510,176.99/x - Step 3: Cross multiply
1,183,763.27x = 1,776,908.51 × 510,176.99 - Step 4: Simplify right side
1,183,763.27x = 906,537,835,137.19 - Step 5: Solve for x
x = 906,537,835,137.19/1,183,763.27 - Step 6: Final answer
x = 765,810.07
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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.