Finding the Fourth Proportional to 3,444,239.04, 4,750,356.96 and 2,237,403.84
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Solution
The fourth proportional to 3,444,239.04, 4,750,356.96 and 2,237,403.84 is: 3,085,867.96
Step by Step Solution
- Step 1: Write the proportion equation
3,444,239.04 : 4,750,356.96 = 2,237,403.84 : x - Step 2: Convert to fraction form
3,444,239.04/4,750,356.96 = 2,237,403.84/x - Step 3: Cross multiply
3,444,239.04x = 4,750,356.96 × 2,237,403.84 - Step 4: Simplify right side
3,444,239.04x = 10,628,466,903,674.73 - Step 5: Solve for x
x = 10,628,466,903,674.73/3,444,239.04 - Step 6: Final answer
x = 3,085,867.96
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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.