Finding the Fourth Proportional to 4,303,425, 5,938,726.49 and 2,369,680.98
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Solution
The fourth proportional to 4,303,425, 5,938,726.49 and 2,369,680.98 is: 3,270,159.75
Step by Step Solution
- Step 1: Write the proportion equation
4,303,425 : 5,938,726.49 = 2,369,680.98 : x - Step 2: Convert to fraction form
4,303,425/5,938,726.49 = 2,369,680.98/x - Step 3: Cross multiply
4,303,425x = 5,938,726.49 × 2,369,680.98 - Step 4: Simplify right side
4,303,425x = 14,072,887,208,775.16 - Step 5: Solve for x
x = 14,072,887,208,775.16/4,303,425 - Step 6: Final answer
x = 3,270,159.75
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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.