Finding the Fourth Proportional to 1,116,210.04, 1,674,324.18 and 358,052.68
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Solution
The fourth proportional to 1,116,210.04, 1,674,324.18 and 358,052.68 is: 537,081.95
Step by Step Solution
- Step 1: Write the proportion equation
1,116,210.04 : 1,674,324.18 = 358,052.68 : x - Step 2: Convert to fraction form
1,116,210.04/1,674,324.18 = 358,052.68/x - Step 3: Cross multiply
1,116,210.04x = 1,674,324.18 × 358,052.68 - Step 4: Simplify right side
1,116,210.04x = 599,496,259,837.80 - Step 5: Solve for x
x = 599,496,259,837.80/1,116,210.04 - Step 6: Final answer
x = 537,081.95
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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.