Finding the Fourth Proportional to 1,529,462.79, 2,293,703.01 and 504,562.68
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Solution
The fourth proportional to 1,529,462.79, 2,293,703.01 and 504,562.68 is: 756,681.98
Step by Step Solution
- Step 1: Write the proportion equation
1,529,462.79 : 2,293,703.01 = 504,562.68 : x - Step 2: Convert to fraction form
1,529,462.79/2,293,703.01 = 504,562.68/x - Step 3: Cross multiply
1,529,462.79x = 2,293,703.01 × 504,562.68 - Step 4: Simplify right side
1,529,462.79x = 1,157,316,937,849.67 - Step 5: Solve for x
x = 1,157,316,937,849.67/1,529,462.79 - Step 6: Final answer
x = 756,681.98
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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.