Finding the Fourth Proportional to 4,497,180.44, 6,746,243.19 and 1,464,782.42
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Solution
The fourth proportional to 4,497,180.44, 6,746,243.19 and 1,464,782.42 is: 2,197,327.54
Step by Step Solution
- Step 1: Write the proportion equation
4,497,180.44 : 6,746,243.19 = 1,464,782.42 : x - Step 2: Convert to fraction form
4,497,180.44/6,746,243.19 = 1,464,782.42/x - Step 3: Cross multiply
4,497,180.44x = 6,746,243.19 × 1,464,782.42 - Step 4: Simplify right side
4,497,180.44x = 9,881,778,437,129.40 - Step 5: Solve for x
x = 9,881,778,437,129.40/4,497,180.44 - Step 6: Final answer
x = 2,197,327.54
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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.