Finding the Fourth Proportional to 1,546,715.44, 2,135,823.15 and 966,929.59
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Solution
The fourth proportional to 1,546,715.44, 2,135,823.15 and 966,929.59 is: 1,335,210.44
Step by Step Solution
- Step 1: Write the proportion equation
1,546,715.44 : 2,135,823.15 = 966,929.59 : x - Step 2: Convert to fraction form
1,546,715.44/2,135,823.15 = 966,929.59/x - Step 3: Cross multiply
1,546,715.44x = 2,135,823.15 × 966,929.59 - Step 4: Simplify right side
1,546,715.44x = 2,065,190,602,742.01 - Step 5: Solve for x
x = 2,065,190,602,742.01/1,546,715.44 - Step 6: Final answer
x = 1,335,210.44
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.