Finding the Fourth Proportional to 566,348.06, 849,669.78 and 211,365.02
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Solution
The fourth proportional to 566,348.06, 849,669.78 and 211,365.02 is: 317,102.65
Step by Step Solution
- Step 1: Write the proportion equation
566,348.06 : 849,669.78 = 211,365.02 : x - Step 2: Convert to fraction form
566,348.06/849,669.78 = 211,365.02/x - Step 3: Cross multiply
566,348.06x = 849,669.78 × 211,365.02 - Step 4: Simplify right side
566,348.06x = 179,590,470,043.10 - Step 5: Solve for x
x = 179,590,470,043.10/566,348.06 - Step 6: Final answer
x = 317,102.65
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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.