Finding the Fourth Proportional to 4,498,526.14, 6,207,947.22 and 2,433,536.59
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Solution
The fourth proportional to 4,498,526.14, 6,207,947.22 and 2,433,536.59 is: 3,358,270.30
Step by Step Solution
- Step 1: Write the proportion equation
4,498,526.14 : 6,207,947.22 = 2,433,536.59 : x - Step 2: Convert to fraction form
4,498,526.14/6,207,947.22 = 2,433,536.59/x - Step 3: Cross multiply
4,498,526.14x = 6,207,947.22 × 2,433,536.59 - Step 4: Simplify right side
4,498,526.14x = 15,107,266,708,658.78 - Step 5: Solve for x
x = 15,107,266,708,658.78/4,498,526.14 - Step 6: Final answer
x = 3,358,270.30
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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.