Finding the Fourth Proportional to 2,444,752.60, 3,664,883.70 and 846,197.76
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Solution
The fourth proportional to 2,444,752.60, 3,664,883.70 and 846,197.76 is: 1,268,519.51
Step by Step Solution
- Step 1: Write the proportion equation
2,444,752.60 : 3,664,883.70 = 846,197.76 : x - Step 2: Convert to fraction form
2,444,752.60/3,664,883.70 = 846,197.76/x - Step 3: Cross multiply
2,444,752.60x = 3,664,883.70 × 846,197.76 - Step 4: Simplify right side
2,444,752.60x = 3,101,216,377,600.51 - Step 5: Solve for x
x = 3,101,216,377,600.51/2,444,752.60 - Step 6: Final answer
x = 1,268,519.51
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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.