Finding the Fourth Proportional to 2,244,055.02, 3,366,555.47 and 727,619.75
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Solution
The fourth proportional to 2,244,055.02, 3,366,555.47 and 727,619.75 is: 1,091,582.97
Step by Step Solution
- Step 1: Write the proportion equation
2,244,055.02 : 3,366,555.47 = 727,619.75 : x - Step 2: Convert to fraction form
2,244,055.02/3,366,555.47 = 727,619.75/x - Step 3: Cross multiply
2,244,055.02x = 3,366,555.47 × 727,619.75 - Step 4: Simplify right side
2,244,055.02x = 2,449,572,249,442.53 - Step 5: Solve for x
x = 2,449,572,249,442.53/2,244,055.02 - Step 6: Final answer
x = 1,091,582.97
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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.