Finding the Fourth Proportional to 4,807,802.24, 6,634,767.36 and 2,632,345.52
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Solution
The fourth proportional to 4,807,802.24, 6,634,767.36 and 2,632,345.52 is: 3,632,636.96
Step by Step Solution
- Step 1: Write the proportion equation
4,807,802.24 : 6,634,767.36 = 2,632,345.52 : x - Step 2: Convert to fraction form
4,807,802.24/6,634,767.36 = 2,632,345.52/x - Step 3: Cross multiply
4,807,802.24x = 6,634,767.36 × 2,632,345.52 - Step 4: Simplify right side
4,807,802.24x = 17,465,000,136,338.23 - Step 5: Solve for x
x = 17,465,000,136,338.23/4,807,802.24 - Step 6: Final answer
x = 3,632,636.96
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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.