Finding the Fourth Proportional to 1,110,226.95, 1,665,399.87 and 352,125.99
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Solution
The fourth proportional to 1,110,226.95, 1,665,399.87 and 352,125.99 is: 528,207.84
Step by Step Solution
- Step 1: Write the proportion equation
1,110,226.95 : 1,665,399.87 = 352,125.99 : x - Step 2: Convert to fraction form
1,110,226.95/1,665,399.87 = 352,125.99/x - Step 3: Cross multiply
1,110,226.95x = 1,665,399.87 × 352,125.99 - Step 4: Simplify right side
1,110,226.95x = 586,430,577,969.62 - Step 5: Solve for x
x = 586,430,577,969.62/1,110,226.95 - Step 6: Final answer
x = 528,207.84
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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.