Finding the Fourth Proportional to 510,583.41, 704,699.58 and 295,723.41
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Solution
The fourth proportional to 510,583.41, 704,699.58 and 295,723.41 is: 408,153.02
Step by Step Solution
- Step 1: Write the proportion equation
510,583.41 : 704,699.58 = 295,723.41 : x - Step 2: Convert to fraction form
510,583.41/704,699.58 = 295,723.41/x - Step 3: Cross multiply
510,583.41x = 704,699.58 × 295,723.41 - Step 4: Simplify right side
510,583.41x = 208,396,162,823.17 - Step 5: Solve for x
x = 208,396,162,823.17/510,583.41 - Step 6: Final answer
x = 408,153.02
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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.