Finding the Fourth Proportional to 2,264,833.50, 3,125,492.10 and 1,246,260.12
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Solution
The fourth proportional to 2,264,833.50, 3,125,492.10 and 1,246,260.12 is: 1,719,851.00
Step by Step Solution
- Step 1: Write the proportion equation
2,264,833.50 : 3,125,492.10 = 1,246,260.12 : x - Step 2: Convert to fraction form
2,264,833.50/3,125,492.10 = 1,246,260.12/x - Step 3: Cross multiply
2,264,833.50x = 3,125,492.10 × 1,246,260.12 - Step 4: Simplify right side
2,264,833.50x = 3,895,176,159,605.05 - Step 5: Solve for x
x = 3,895,176,159,605.05/2,264,833.50 - Step 6: Final answer
x = 1,719,851.00
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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.