Finding the Fourth Proportional to 1,169,587.68, 1,752,544.44 and 903,998.40
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Solution
The fourth proportional to 1,169,587.68, 1,752,544.44 and 903,998.40 is: 1,354,577.68
Step by Step Solution
- Step 1: Write the proportion equation
1,169,587.68 : 1,752,544.44 = 903,998.40 : x - Step 2: Convert to fraction form
1,169,587.68/1,752,544.44 = 903,998.40/x - Step 3: Cross multiply
1,169,587.68x = 1,752,544.44 × 903,998.40 - Step 4: Simplify right side
1,169,587.68x = 1,584,297,369,688.90 - Step 5: Solve for x
x = 1,584,297,369,688.90/1,169,587.68 - Step 6: Final answer
x = 1,354,577.68
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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.