Finding the Fourth Proportional to 4,098,567.97, 5,656,051.14 and 2,237,996.39
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Solution
The fourth proportional to 4,098,567.97, 5,656,051.14 and 2,237,996.39 is: 3,088,449.95
Step by Step Solution
- Step 1: Write the proportion equation
4,098,567.97 : 5,656,051.14 = 2,237,996.39 : x - Step 2: Convert to fraction form
4,098,567.97/5,656,051.14 = 2,237,996.39/x - Step 3: Cross multiply
4,098,567.97x = 5,656,051.14 × 2,237,996.39 - Step 4: Simplify right side
4,098,567.97x = 12,658,222,055,508.00 - Step 5: Solve for x
x = 12,658,222,055,508.00/4,098,567.97 - Step 6: Final answer
x = 3,088,449.95
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1.5x scale
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.