Finding the Fourth Proportional to 943,010.06, 1,414,501.25 and 233,038.08
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Solution
The fourth proportional to 943,010.06, 1,414,501.25 and 233,038.08 is: 349,553.70
Step by Step Solution
- Step 1: Write the proportion equation
943,010.06 : 1,414,501.25 = 233,038.08 : x - Step 2: Convert to fraction form
943,010.06/1,414,501.25 = 233,038.08/x - Step 3: Cross multiply
943,010.06x = 1,414,501.25 × 233,038.08 - Step 4: Simplify right side
943,010.06x = 329,632,654,292.41 - Step 5: Solve for x
x = 329,632,654,292.41/943,010.06 - Step 6: Final answer
x = 349,553.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.