Finding the Fourth Proportional to 1,703,160.16, 2,554,740.08 and 955,264.48
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Solution
The fourth proportional to 1,703,160.16, 2,554,740.08 and 955,264.48 is: 1,432,896.63
Step by Step Solution
- Step 1: Write the proportion equation
1,703,160.16 : 2,554,740.08 = 955,264.48 : x - Step 2: Convert to fraction form
1,703,160.16/2,554,740.08 = 955,264.48/x - Step 3: Cross multiply
1,703,160.16x = 2,554,740.08 × 955,264.48 - Step 4: Simplify right side
1,703,160.16x = 2,440,452,454,056.36 - Step 5: Solve for x
x = 2,440,452,454,056.36/1,703,160.16 - Step 6: Final answer
x = 1,432,896.63
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.