Finding the Fourth Proportional to 1,950,536.86, 2,926,968.09 and 870,965.98
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Solution
The fourth proportional to 1,950,536.86, 2,926,968.09 and 870,965.98 is: 1,306,968.19
Step by Step Solution
- Step 1: Write the proportion equation
1,950,536.86 : 2,926,968.09 = 870,965.98 : x - Step 2: Convert to fraction form
1,950,536.86/2,926,968.09 = 870,965.98/x - Step 3: Cross multiply
1,950,536.86x = 2,926,968.09 × 870,965.98 - Step 4: Simplify right side
1,950,536.86x = 2,549,289,630,935.58 - Step 5: Solve for x
x = 2,549,289,630,935.58/1,950,536.86 - Step 6: Final answer
x = 1,306,968.19
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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.