Finding the Fourth Proportional to 1,110,044.86, 1,664,926.84 and 351,893.64
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Solution
The fourth proportional to 1,110,044.86, 1,664,926.84 and 351,893.64 is: 527,795.94
Step by Step Solution
- Step 1: Write the proportion equation
1,110,044.86 : 1,664,926.84 = 351,893.64 : x - Step 2: Convert to fraction form
1,110,044.86/1,664,926.84 = 351,893.64/x - Step 3: Cross multiply
1,110,044.86x = 1,664,926.84 × 351,893.64 - Step 4: Simplify right side
1,110,044.86x = 585,877,166,061.30 - Step 5: Solve for x
x = 585,877,166,061.30/1,110,044.86 - Step 6: Final answer
x = 527,795.94
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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.