Finding the Fourth Proportional to 629,842.41, 944,948.34 and 203,368.95
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Solution
The fourth proportional to 629,842.41, 944,948.34 and 203,368.95 is: 305,113.07
Step by Step Solution
- Step 1: Write the proportion equation
629,842.41 : 944,948.34 = 203,368.95 : x - Step 2: Convert to fraction form
629,842.41/944,948.34 = 203,368.95/x - Step 3: Cross multiply
629,842.41x = 944,948.34 × 203,368.95 - Step 4: Simplify right side
629,842.41x = 192,173,151,710.04 - Step 5: Solve for x
x = 192,173,151,710.04/629,842.41 - Step 6: Final answer
x = 305,113.07
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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.