Finding the Fourth Proportional to 6,365,694.93, 9,549,225.62 and 2,722,803.36
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Solution
The fourth proportional to 6,365,694.93, 9,549,225.62 and 2,722,803.36 is: 4,084,497.28
Step by Step Solution
- Step 1: Write the proportion equation
6,365,694.93 : 9,549,225.62 = 2,722,803.36 : x - Step 2: Convert to fraction form
6,365,694.93/9,549,225.62 = 2,722,803.36/x - Step 3: Cross multiply
6,365,694.93x = 9,549,225.62 × 2,722,803.36 - Step 4: Simplify right side
6,365,694.93x = 26,000,663,603,534.08 - Step 5: Solve for x
x = 26,000,663,603,534.08/6,365,694.93 - Step 6: Final answer
x = 4,084,497.28
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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.