Finding the Fourth Proportional to 4,497,672.01, 6,206,934.07 and 2,460,481.51
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Solution
The fourth proportional to 4,497,672.01, 6,206,934.07 and 2,460,481.51 is: 3,395,544.73
Step by Step Solution
- Step 1: Write the proportion equation
4,497,672.01 : 6,206,934.07 = 2,460,481.51 : x - Step 2: Convert to fraction form
4,497,672.01/6,206,934.07 = 2,460,481.51/x - Step 3: Cross multiply
4,497,672.01x = 6,206,934.07 × 2,460,481.51 - Step 4: Simplify right side
4,497,672.01x = 15,272,046,513,024.04 - Step 5: Solve for x
x = 15,272,046,513,024.04/4,497,672.01 - Step 6: Final answer
x = 3,395,544.73
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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.