Finding the Fourth Proportional to 559,026.08, 838,670.16 and 185,048.96
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Solution
The fourth proportional to 559,026.08, 838,670.16 and 185,048.96 is: 277,616.82
Step by Step Solution
- Step 1: Write the proportion equation
559,026.08 : 838,670.16 = 185,048.96 : x - Step 2: Convert to fraction form
559,026.08/838,670.16 = 185,048.96/x - Step 3: Cross multiply
559,026.08x = 838,670.16 × 185,048.96 - Step 4: Simplify right side
559,026.08x = 155,195,040,891.03 - Step 5: Solve for x
x = 155,195,040,891.03/559,026.08 - Step 6: Final answer
x = 277,616.82
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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.