Finding the Fourth Proportional to 2,607,835.24, 3,599,033.68 and 1,446,655.63
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Solution
The fourth proportional to 2,607,835.24, 3,599,033.68 and 1,446,655.63 is: 1,996,507.39
Step by Step Solution
- Step 1: Write the proportion equation
2,607,835.24 : 3,599,033.68 = 1,446,655.63 : x - Step 2: Convert to fraction form
2,607,835.24/3,599,033.68 = 1,446,655.63/x - Step 3: Cross multiply
2,607,835.24x = 3,599,033.68 × 1,446,655.63 - Step 4: Simplify right side
2,607,835.24x = 5,206,562,335,731.62 - Step 5: Solve for x
x = 5,206,562,335,731.62/2,607,835.24 - Step 6: Final answer
x = 1,996,507.39
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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.