Finding the Fourth Proportional to 5,559,676.83, 8,344,908.03 and 2,683,068.12
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Solution
The fourth proportional to 5,559,676.83, 8,344,908.03 and 2,683,068.12 is: 4,027,204.70
Step by Step Solution
- Step 1: Write the proportion equation
5,559,676.83 : 8,344,908.03 = 2,683,068.12 : x - Step 2: Convert to fraction form
5,559,676.83/8,344,908.03 = 2,683,068.12/x - Step 3: Cross multiply
5,559,676.83x = 8,344,908.03 × 2,683,068.12 - Step 4: Simplify right side
5,559,676.83x = 22,389,956,692,917.33 - Step 5: Solve for x
x = 22,389,956,692,917.33/5,559,676.83 - Step 6: Final answer
x = 4,027,204.70
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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.