Finding the Fourth Proportional to 5,783,365.05, 8,672,588.42 and 2,369,292.81
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Solution
The fourth proportional to 5,783,365.05, 8,672,588.42 and 2,369,292.81 is: 3,552,931.76
Step by Step Solution
- Step 1: Write the proportion equation
5,783,365.05 : 8,672,588.42 = 2,369,292.81 : x - Step 2: Convert to fraction form
5,783,365.05/8,672,588.42 = 2,369,292.81/x - Step 3: Cross multiply
5,783,365.05x = 8,672,588.42 × 2,369,292.81 - Step 4: Simplify right side
5,783,365.05x = 20,547,901,375,748.79 - Step 5: Solve for x
x = 20,547,901,375,748.79/5,783,365.05 - Step 6: Final answer
x = 3,552,931.76
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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.