Finding the Fourth Proportional to 8,852,388.76, 13,278,606.80 and 2,462,641.80
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Solution
The fourth proportional to 8,852,388.76, 13,278,606.80 and 2,462,641.80 is: 3,693,969.28
Step by Step Solution
- Step 1: Write the proportion equation
8,852,388.76 : 13,278,606.80 = 2,462,641.80 : x - Step 2: Convert to fraction form
8,852,388.76/13,278,606.80 = 2,462,641.80/x - Step 3: Cross multiply
8,852,388.76x = 13,278,606.80 × 2,462,641.80 - Step 4: Simplify right side
8,852,388.76x = 32,700,452,151,444.24 - Step 5: Solve for x
x = 32,700,452,151,444.24/8,852,388.76 - Step 6: Final answer
x = 3,693,969.28
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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.