Finding the Fourth Proportional to 1,034,610.02, 1,551,980.62 and 324,666.08
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Solution
The fourth proportional to 1,034,610.02, 1,551,980.62 and 324,666.08 is: 487,019.70
Step by Step Solution
- Step 1: Write the proportion equation
1,034,610.02 : 1,551,980.62 = 324,666.08 : x - Step 2: Convert to fraction form
1,034,610.02/1,551,980.62 = 324,666.08/x - Step 3: Cross multiply
1,034,610.02x = 1,551,980.62 × 324,666.08 - Step 4: Simplify right side
1,034,610.02x = 503,875,456,371.47 - Step 5: Solve for x
x = 503,875,456,371.47/1,034,610.02 - Step 6: Final answer
x = 487,019.70
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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.