Finding the Fourth Proportional to 2,264,941.53, 3,125,579.76 and 1,232,414.48
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Solution
The fourth proportional to 2,264,941.53, 3,125,579.76 and 1,232,414.48 is: 1,700,710.46
Step by Step Solution
- Step 1: Write the proportion equation
2,264,941.53 : 3,125,579.76 = 1,232,414.48 : x - Step 2: Convert to fraction form
2,264,941.53/3,125,579.76 = 1,232,414.48/x - Step 3: Cross multiply
2,264,941.53x = 3,125,579.76 × 1,232,414.48 - Step 4: Simplify right side
2,264,941.53x = 3,852,009,740,642.90 - Step 5: Solve for x
x = 3,852,009,740,642.90/2,264,941.53 - Step 6: Final answer
x = 1,700,710.46
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.