Finding the Fourth Proportional to 1,717,110.84, 2,369,494.40 and 953,104.26
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Solution
The fourth proportional to 1,717,110.84, 2,369,494.40 and 953,104.26 is: 1,315,218.07
Step by Step Solution
- Step 1: Write the proportion equation
1,717,110.84 : 2,369,494.40 = 953,104.26 : x - Step 2: Convert to fraction form
1,717,110.84/2,369,494.40 = 953,104.26/x - Step 3: Cross multiply
1,717,110.84x = 2,369,494.40 × 953,104.26 - Step 4: Simplify right side
1,717,110.84x = 2,258,375,206,686.14 - Step 5: Solve for x
x = 2,258,375,206,686.14/1,717,110.84 - Step 6: Final answer
x = 1,315,218.07
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.