Finding the Fourth Proportional to 594,629.13, 891,935.94 and 145,353.94
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Solution
The fourth proportional to 594,629.13, 891,935.94 and 145,353.94 is: 218,029.02
Step by Step Solution
- Step 1: Write the proportion equation
594,629.13 : 891,935.94 = 145,353.94 : x - Step 2: Convert to fraction form
594,629.13/891,935.94 = 145,353.94/x - Step 3: Cross multiply
594,629.13x = 891,935.94 × 145,353.94 - Step 4: Simplify right side
594,629.13x = 129,646,406,234.58 - Step 5: Solve for x
x = 129,646,406,234.58/594,629.13 - Step 6: Final answer
x = 218,029.02
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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.