Finding the Fourth Proportional to 3,232,881.36, 4,849,322.04 and 1,435,342.32
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Solution
The fourth proportional to 3,232,881.36, 4,849,322.04 and 1,435,342.32 is: 2,153,013.48
Step by Step Solution
- Step 1: Write the proportion equation
3,232,881.36 : 4,849,322.04 = 1,435,342.32 : x - Step 2: Convert to fraction form
3,232,881.36/4,849,322.04 = 1,435,342.32/x - Step 3: Cross multiply
3,232,881.36x = 4,849,322.04 × 1,435,342.32 - Step 4: Simplify right side
3,232,881.36x = 6,960,437,147,320.73 - Step 5: Solve for x
x = 6,960,437,147,320.73/3,232,881.36 - Step 6: Final answer
x = 2,153,013.48
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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.