Finding the Fourth Proportional to 2,295,900.52, 3,442,659.60 and 676,459.18
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Solution
The fourth proportional to 2,295,900.52, 3,442,659.60 and 676,459.18 is: 1,014,337.80
Step by Step Solution
- Step 1: Write the proportion equation
2,295,900.52 : 3,442,659.60 = 676,459.18 : x - Step 2: Convert to fraction form
2,295,900.52/3,442,659.60 = 676,459.18/x - Step 3: Cross multiply
2,295,900.52x = 3,442,659.60 × 676,459.18 - Step 4: Simplify right side
2,295,900.52x = 2,328,818,690,035.13 - Step 5: Solve for x
x = 2,328,818,690,035.13/2,295,900.52 - Step 6: Final answer
x = 1,014,337.80
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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.