Finding the Fourth Proportional to 2,606,094.24, 3,891,315.80 and 2,334,468.84
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Solution
The fourth proportional to 2,606,094.24, 3,891,315.80 and 2,334,468.84 is: 3,485,735.60
Step by Step Solution
- Step 1: Write the proportion equation
2,606,094.24 : 3,891,315.80 = 2,334,468.84 : x - Step 2: Convert to fraction form
2,606,094.24/3,891,315.80 = 2,334,468.84/x - Step 3: Cross multiply
2,606,094.24x = 3,891,315.80 × 2,334,468.84 - Step 4: Simplify right side
2,606,094.24x = 9,084,155,481,699.67 - Step 5: Solve for x
x = 9,084,155,481,699.67/2,606,094.24 - Step 6: Final answer
x = 3,485,735.60
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.