Finding the Fourth Proportional to 1,036,593.13, 1,554,968.43 and 353,267.62
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Solution
The fourth proportional to 1,036,593.13, 1,554,968.43 and 353,267.62 is: 529,928.26
Step by Step Solution
- Step 1: Write the proportion equation
1,036,593.13 : 1,554,968.43 = 353,267.62 : x - Step 2: Convert to fraction form
1,036,593.13/1,554,968.43 = 353,267.62/x - Step 3: Cross multiply
1,036,593.13x = 1,554,968.43 × 353,267.62 - Step 4: Simplify right side
1,036,593.13x = 549,319,996,441.24 - Step 5: Solve for x
x = 549,319,996,441.24/1,036,593.13 - Step 6: Final answer
x = 529,928.26
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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.