Finding the Fourth Proportional to 1,133,207.33, 1,699,877.63 and 323,529.51
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Solution
The fourth proportional to 1,133,207.33, 1,699,877.63 and 323,529.51 is: 485,313.28
Step by Step Solution
- Step 1: Write the proportion equation
1,133,207.33 : 1,699,877.63 = 323,529.51 : x - Step 2: Convert to fraction form
1,133,207.33/1,699,877.63 = 323,529.51/x - Step 3: Cross multiply
1,133,207.33x = 1,699,877.63 × 323,529.51 - Step 4: Simplify right side
1,133,207.33x = 549,960,566,576.83 - Step 5: Solve for x
x = 549,960,566,576.83/1,133,207.33 - Step 6: Final answer
x = 485,313.28
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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.