Finding the Fourth Proportional to 1,174,036.08, 1,761,645.03 and 875,116.92
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Solution
The fourth proportional to 1,174,036.08, 1,761,645.03 and 875,116.92 is: 1,313,115.84
Step by Step Solution
- Step 1: Write the proportion equation
1,174,036.08 : 1,761,645.03 = 875,116.92 : x - Step 2: Convert to fraction form
1,174,036.08/1,761,645.03 = 875,116.92/x - Step 3: Cross multiply
1,174,036.08x = 1,761,645.03 × 875,116.92 - Step 4: Simplify right side
1,174,036.08x = 1,541,645,372,786.91 - Step 5: Solve for x
x = 1,541,645,372,786.91/1,174,036.08 - Step 6: Final answer
x = 1,313,115.84
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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.