Finding the Fourth Proportional to 1,835,901.07, 2,751,882.77 and 887,967.79
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Solution
The fourth proportional to 1,835,901.07, 2,751,882.77 and 887,967.79 is: 1,330,999.42
Step by Step Solution
- Step 1: Write the proportion equation
1,835,901.07 : 2,751,882.77 = 887,967.79 : x - Step 2: Convert to fraction form
1,835,901.07/2,751,882.77 = 887,967.79/x - Step 3: Cross multiply
1,835,901.07x = 2,751,882.77 × 887,967.79 - Step 4: Simplify right side
1,835,901.07x = 2,443,583,257,176.14 - Step 5: Solve for x
x = 2,443,583,257,176.14/1,835,901.07 - Step 6: Final answer
x = 1,330,999.42
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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.