Finding the Fourth Proportional to 2,433,699.27, 3,358,797.03 and 1,415,104.02
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Solution
The fourth proportional to 2,433,699.27, 3,358,797.03 and 1,415,104.02 is: 1,953,013.36
Step by Step Solution
- Step 1: Write the proportion equation
2,433,699.27 : 3,358,797.03 = 1,415,104.02 : x - Step 2: Convert to fraction form
2,433,699.27/3,358,797.03 = 1,415,104.02/x - Step 3: Cross multiply
2,433,699.27x = 3,358,797.03 × 1,415,104.02 - Step 4: Simplify right side
2,433,699.27x = 4,753,047,179,517.06 - Step 5: Solve for x
x = 4,753,047,179,517.06/2,433,699.27 - Step 6: Final answer
x = 1,953,013.36
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.