Finding the Fourth Proportional to 831,250.00, 1,246,887.30 and 548,749.74
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Solution
The fourth proportional to 831,250.00, 1,246,887.30 and 548,749.74 is: 823,132.73
Step by Step Solution
- Step 1: Write the proportion equation
831,250.00 : 1,246,887.30 = 548,749.74 : x - Step 2: Convert to fraction form
831,250.00/1,246,887.30 = 548,749.74/x - Step 3: Cross multiply
831,250.00x = 1,246,887.30 × 548,749.74 - Step 4: Simplify right side
831,250.00x = 684,229,076,774.12 - Step 5: Solve for x
x = 684,229,076,774.12/831,250.00 - Step 6: Final answer
x = 823,132.73
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.