Finding the Fourth Proportional to 559,028.08, 838,673.16 and 185,050.96
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Solution
The fourth proportional to 559,028.08, 838,673.16 and 185,050.96 is: 277,619.82
Step by Step Solution
- Step 1: Write the proportion equation
559,028.08 : 838,673.16 = 185,050.96 : x - Step 2: Convert to fraction form
559,028.08/838,673.16 = 185,050.96/x - Step 3: Cross multiply
559,028.08x = 838,673.16 × 185,050.96 - Step 4: Simplify right side
559,028.08x = 155,197,273,384.23 - Step 5: Solve for x
x = 155,197,273,384.23/559,028.08 - Step 6: Final answer
x = 277,619.82
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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.