Finding the Fourth Proportional to 750,888.09, 1,126,320.12 and 182,273.76
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Solution
The fourth proportional to 750,888.09, 1,126,320.12 and 182,273.76 is: 273,407.72
Step by Step Solution
- Step 1: Write the proportion equation
750,888.09 : 1,126,320.12 = 182,273.76 : x - Step 2: Convert to fraction form
750,888.09/1,126,320.12 = 182,273.76/x - Step 3: Cross multiply
750,888.09x = 1,126,320.12 × 182,273.76 - Step 4: Simplify right side
750,888.09x = 205,298,603,236.05 - Step 5: Solve for x
x = 205,298,603,236.05/750,888.09 - Step 6: Final answer
x = 273,407.72
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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.