Finding the Fourth Proportional to 1,950,536.36, 2,926,967.34 and 870,965.48
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Solution
The fourth proportional to 1,950,536.36, 2,926,967.34 and 870,965.48 is: 1,306,967.44
Step by Step Solution
- Step 1: Write the proportion equation
1,950,536.36 : 2,926,967.34 = 870,965.48 : x - Step 2: Convert to fraction form
1,950,536.36/2,926,967.34 = 870,965.48/x - Step 3: Cross multiply
1,950,536.36x = 2,926,967.34 × 870,965.48 - Step 4: Simplify right side
1,950,536.36x = 2,549,287,514,227.42 - Step 5: Solve for x
x = 2,549,287,514,227.42/1,950,536.36 - Step 6: Final answer
x = 1,306,967.44
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.