Finding the Fourth Proportional to 2,463,497.52, 3,399,590.68 and 1,375,757.60
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Solution
The fourth proportional to 2,463,497.52, 3,399,590.68 and 1,375,757.60 is: 1,898,525.44
Step by Step Solution
- Step 1: Write the proportion equation
2,463,497.52 : 3,399,590.68 = 1,375,757.60 : x - Step 2: Convert to fraction form
2,463,497.52/3,399,590.68 = 1,375,757.60/x - Step 3: Cross multiply
2,463,497.52x = 3,399,590.68 × 1,375,757.60 - Step 4: Simplify right side
2,463,497.52x = 4,677,012,714,899.17 - Step 5: Solve for x
x = 4,677,012,714,899.17/2,463,497.52 - Step 6: Final answer
x = 1,898,525.44
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.