Finding the Fourth Proportional to 1,827,797.24, 2,742,269.42 and 1,099,159.08
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Solution
The fourth proportional to 1,827,797.24, 2,742,269.42 and 1,099,159.08 is: 1,649,083.53
Step by Step Solution
- Step 1: Write the proportion equation
1,827,797.24 : 2,742,269.42 = 1,099,159.08 : x - Step 2: Convert to fraction form
1,827,797.24/2,742,269.42 = 1,099,159.08/x - Step 3: Cross multiply
1,827,797.24x = 2,742,269.42 × 1,099,159.08 - Step 4: Simplify right side
1,827,797.24x = 3,014,190,332,799.33 - Step 5: Solve for x
x = 3,014,190,332,799.33/1,827,797.24 - Step 6: Final answer
x = 1,649,083.53
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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.