Finding the Fourth Proportional to 5,696,953.90, 8,544,089.49 and 1,652,374.42
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Solution
The fourth proportional to 5,696,953.90, 8,544,089.49 and 1,652,374.42 is: 2,478,172.57
Step by Step Solution
- Step 1: Write the proportion equation
5,696,953.90 : 8,544,089.49 = 1,652,374.42 : x - Step 2: Convert to fraction form
5,696,953.90/8,544,089.49 = 1,652,374.42/x - Step 3: Cross multiply
5,696,953.90x = 8,544,089.49 × 1,652,374.42 - Step 4: Simplify right side
5,696,953.90x = 14,118,034,915,466.85 - Step 5: Solve for x
x = 14,118,034,915,466.85/5,696,953.90 - Step 6: Final answer
x = 2,478,172.57
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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.