Finding the Fourth Proportional to 4,950,270.48, 7,425,412.14 and 1,356,069
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Solution
The fourth proportional to 4,950,270.48, 7,425,412.14 and 1,356,069 is: 2,034,105.26
Step by Step Solution
- Step 1: Write the proportion equation
4,950,270.48 : 7,425,412.14 = 1,356,069 : x - Step 2: Convert to fraction form
4,950,270.48/7,425,412.14 = 1,356,069/x - Step 3: Cross multiply
4,950,270.48x = 7,425,412.14 × 1,356,069 - Step 4: Simplify right side
4,950,270.48x = 10,069,371,215,277.66 - Step 5: Solve for x
x = 10,069,371,215,277.66/4,950,270.48 - Step 6: Final answer
x = 2,034,105.26
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.