Finding the Fourth Proportional to 1,169,743.44, 1,754,677.53 and 371,088.84
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Solution
The fourth proportional to 1,169,743.44, 1,754,677.53 and 371,088.84 is: 556,653.05
Step by Step Solution
- Step 1: Write the proportion equation
1,169,743.44 : 1,754,677.53 = 371,088.84 : x - Step 2: Convert to fraction form
1,169,743.44/1,754,677.53 = 371,088.84/x - Step 3: Cross multiply
1,169,743.44x = 1,754,677.53 × 371,088.84 - Step 4: Simplify right side
1,169,743.44x = 651,141,249,181.77 - Step 5: Solve for x
x = 651,141,249,181.77/1,169,743.44 - Step 6: Final answer
x = 556,653.05
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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.