Finding the Fourth Proportional to 558,846.06, 838,269.36 and 184,869.06
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Solution
The fourth proportional to 558,846.06, 838,269.36 and 184,869.06 is: 277,303.68
Step by Step Solution
- Step 1: Write the proportion equation
558,846.06 : 838,269.36 = 184,869.06 : x - Step 2: Convert to fraction form
558,846.06/838,269.36 = 184,869.06/x - Step 3: Cross multiply
558,846.06x = 838,269.36 × 184,869.06 - Step 4: Simplify right side
558,846.06x = 154,970,068,610.00 - Step 5: Solve for x
x = 154,970,068,610.00/558,846.06 - Step 6: Final answer
x = 277,303.68
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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.