Finding the Fourth Proportional to 5,862,902.70, 8,794,062.45 and 3,023,301.90
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Solution
The fourth proportional to 5,862,902.70, 8,794,062.45 and 3,023,301.90 is: 4,534,802.48
Step by Step Solution
- Step 1: Write the proportion equation
5,862,902.70 : 8,794,062.45 = 3,023,301.90 : x - Step 2: Convert to fraction form
5,862,902.70/8,794,062.45 = 3,023,301.90/x - Step 3: Cross multiply
5,862,902.70x = 8,794,062.45 × 3,023,301.90 - Step 4: Simplify right side
5,862,902.70x = 26,587,105,713,803.65 - Step 5: Solve for x
x = 26,587,105,713,803.65/5,862,902.70 - Step 6: Final answer
x = 4,534,802.48
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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.