Finding the Fourth Proportional to 1,496,871.96, 2,246,727.30 and 926,527.68
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Solution
The fourth proportional to 1,496,871.96, 2,246,727.30 and 926,527.68 is: 1,390,670.07
Step by Step Solution
- Step 1: Write the proportion equation
1,496,871.96 : 2,246,727.30 = 926,527.68 : x - Step 2: Convert to fraction form
1,496,871.96/2,246,727.30 = 926,527.68/x - Step 3: Cross multiply
1,496,871.96x = 2,246,727.30 × 926,527.68 - Step 4: Simplify right side
1,496,871.96x = 2,081,655,032,861.66 - Step 5: Solve for x
x = 2,081,655,032,861.66/1,496,871.96 - Step 6: Final answer
x = 1,390,670.07
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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.