Finding the Fourth Proportional to 1,844,710.62, 2,767,398.57 and 834,310.14
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Solution
The fourth proportional to 1,844,710.62, 2,767,398.57 and 834,310.14 is: 1,251,615.65
Step by Step Solution
- Step 1: Write the proportion equation
1,844,710.62 : 2,767,398.57 = 834,310.14 : x - Step 2: Convert to fraction form
1,844,710.62/2,767,398.57 = 834,310.14/x - Step 3: Cross multiply
1,844,710.62x = 2,767,398.57 × 834,310.14 - Step 4: Simplify right side
1,844,710.62x = 2,308,868,688,372.50 - Step 5: Solve for x
x = 2,308,868,688,372.50/1,844,710.62 - Step 6: Final answer
x = 1,251,615.65
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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.