Finding the Fourth Proportional to 1,332,995.94, 1,998,606.96 and 734,239.08
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Solution
The fourth proportional to 1,332,995.94, 1,998,606.96 and 734,239.08 is: 1,100,870.07
Step by Step Solution
- Step 1: Write the proportion equation
1,332,995.94 : 1,998,606.96 = 734,239.08 : x - Step 2: Convert to fraction form
1,332,995.94/1,998,606.96 = 734,239.08/x - Step 3: Cross multiply
1,332,995.94x = 1,998,606.96 × 734,239.08 - Step 4: Simplify right side
1,332,995.94x = 1,467,455,335,592.00 - Step 5: Solve for x
x = 1,467,455,335,592.00/1,332,995.94 - Step 6: Final answer
x = 1,100,870.07
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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.