Finding the Fourth Proportional to 954,176.24, 1,317,070.58 and 610,936.31
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Solution
The fourth proportional to 954,176.24, 1,317,070.58 and 610,936.31 is: 843,288.90
Step by Step Solution
- Step 1: Write the proportion equation
954,176.24 : 1,317,070.58 = 610,936.31 : x - Step 2: Convert to fraction form
954,176.24/1,317,070.58 = 610,936.31/x - Step 3: Cross multiply
954,176.24x = 1,317,070.58 × 610,936.31 - Step 4: Simplify right side
954,176.24x = 804,646,230,514.73 - Step 5: Solve for x
x = 804,646,230,514.73/954,176.24 - Step 6: Final answer
x = 843,288.90
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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.