Finding the Fourth Proportional to 1,944,354.99, 2,916,672.62 and 746,277.31
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Solution
The fourth proportional to 1,944,354.99, 2,916,672.62 and 746,277.31 is: 1,119,469.75
Step by Step Solution
- Step 1: Write the proportion equation
1,944,354.99 : 2,916,672.62 = 746,277.31 : x - Step 2: Convert to fraction form
1,944,354.99/2,916,672.62 = 746,277.31/x - Step 3: Cross multiply
1,944,354.99x = 2,916,672.62 × 746,277.31 - Step 4: Simplify right side
1,944,354.99x = 2,176,646,596,423.63 - Step 5: Solve for x
x = 2,176,646,596,423.63/1,944,354.99 - Step 6: Final answer
x = 1,119,469.75
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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.