Finding the Fourth Proportional to 7,569,476.44, 10,444,318.14 and 4,349,590.36
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Solution
The fourth proportional to 7,569,476.44, 10,444,318.14 and 4,349,590.36 is: 6,001,538.66
Step by Step Solution
- Step 1: Write the proportion equation
7,569,476.44 : 10,444,318.14 = 4,349,590.36 : x - Step 2: Convert to fraction form
7,569,476.44/10,444,318.14 = 4,349,590.36/x - Step 3: Cross multiply
7,569,476.44x = 10,444,318.14 × 4,349,590.36 - Step 4: Simplify right side
7,569,476.44x = 45,428,505,498,517.13 - Step 5: Solve for x
x = 45,428,505,498,517.13/7,569,476.44 - Step 6: Final answer
x = 6,001,538.66
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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.