Finding the Fourth Proportional to 1,950,753.08, 2,926,378.84 and 753,017.92
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Solution
The fourth proportional to 1,950,753.08, 2,926,378.84 and 753,017.92 is: 1,129,623.08
Step by Step Solution
- Step 1: Write the proportion equation
1,950,753.08 : 2,926,378.84 = 753,017.92 : x - Step 2: Convert to fraction form
1,950,753.08/2,926,378.84 = 753,017.92/x - Step 3: Cross multiply
1,950,753.08x = 2,926,378.84 × 753,017.92 - Step 4: Simplify right side
1,950,753.08x = 2,203,615,707,228.81 - Step 5: Solve for x
x = 2,203,615,707,228.81/1,950,753.08 - Step 6: Final answer
x = 1,129,623.08
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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.