Finding the Fourth Proportional to 1,711,996.24, 2,362,552.68 and 948,048.88
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Solution
The fourth proportional to 1,711,996.24, 2,362,552.68 and 948,048.88 is: 1,308,306.27
Step by Step Solution
- Step 1: Write the proportion equation
1,711,996.24 : 2,362,552.68 = 948,048.88 : x - Step 2: Convert to fraction form
1,711,996.24/2,362,552.68 = 948,048.88/x - Step 3: Cross multiply
1,711,996.24x = 2,362,552.68 × 948,048.88 - Step 4: Simplify right side
1,711,996.24x = 2,239,815,422,215.00 - Step 5: Solve for x
x = 2,239,815,422,215.00/1,711,996.24 - Step 6: Final answer
x = 1,308,306.27
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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.