Finding the Fourth Proportional to 1,715,575.71, 2,367,777.93 and 951,875.31
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Solution
The fourth proportional to 1,715,575.71, 2,367,777.93 and 951,875.31 is: 1,313,745.20
Step by Step Solution
- Step 1: Write the proportion equation
1,715,575.71 : 2,367,777.93 = 951,875.31 : x - Step 2: Convert to fraction form
1,715,575.71/2,367,777.93 = 951,875.31/x - Step 3: Cross multiply
1,715,575.71x = 2,367,777.93 × 951,875.31 - Step 4: Simplify right side
1,715,575.71x = 2,253,829,351,129.91 - Step 5: Solve for x
x = 2,253,829,351,129.91/1,715,575.71 - Step 6: Final answer
x = 1,313,745.20
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.