Finding the Fourth Proportional to 375,599.99, 563,281.05 and 122,822.08
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Solution
The fourth proportional to 375,599.99, 563,281.05 and 122,822.08 is: 184,194.23
Step by Step Solution
- Step 1: Write the proportion equation
375,599.99 : 563,281.05 = 122,822.08 : x - Step 2: Convert to fraction form
375,599.99/563,281.05 = 122,822.08/x - Step 3: Cross multiply
375,599.99x = 563,281.05 × 122,822.08 - Step 4: Simplify right side
375,599.99x = 69,183,350,185.58 - Step 5: Solve for x
x = 69,183,350,185.58/375,599.99 - Step 6: Final answer
x = 184,194.23
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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.