Finding the Fourth Proportional to 1,950,135.73, 2,691,171.87 and 1,090,695.35
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Solution
The fourth proportional to 1,950,135.73, 2,691,171.87 and 1,090,695.35 is: 1,505,150.95
Step by Step Solution
- Step 1: Write the proportion equation
1,950,135.73 : 2,691,171.87 = 1,090,695.35 : x - Step 2: Convert to fraction form
1,950,135.73/2,691,171.87 = 1,090,695.35/x - Step 3: Cross multiply
1,950,135.73x = 2,691,171.87 × 1,090,695.35 - Step 4: Simplify right side
1,950,135.73x = 2,935,248,644,659.81 - Step 5: Solve for x
x = 2,935,248,644,659.81/1,950,135.73 - Step 6: Final answer
x = 1,505,150.95
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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.