Finding the Fourth Proportional to 1,950,590.76, 2,926,727.26 and 753,353.82
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Solution
The fourth proportional to 1,950,590.76, 2,926,727.26 and 753,353.82 is: 1,130,355.59
Step by Step Solution
- Step 1: Write the proportion equation
1,950,590.76 : 2,926,727.26 = 753,353.82 : x - Step 2: Convert to fraction form
1,950,590.76/2,926,727.26 = 753,353.82/x - Step 3: Cross multiply
1,950,590.76x = 2,926,727.26 × 753,353.82 - Step 4: Simplify right side
1,950,590.76x = 2,204,861,161,419.13 - Step 5: Solve for x
x = 2,204,861,161,419.13/1,950,590.76 - Step 6: Final answer
x = 1,130,355.59
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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.