Finding the Fourth Proportional to 1,493,763.41, 2,236,861.38 and 926,252.93
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Solution
The fourth proportional to 1,493,763.41, 2,236,861.38 and 926,252.93 is: 1,387,033.18
Step by Step Solution
- Step 1: Write the proportion equation
1,493,763.41 : 2,236,861.38 = 926,252.93 : x - Step 2: Convert to fraction form
1,493,763.41/2,236,861.38 = 926,252.93/x - Step 3: Cross multiply
1,493,763.41x = 2,236,861.38 × 926,252.93 - Step 4: Simplify right side
1,493,763.41x = 2,071,899,407,228.84 - Step 5: Solve for x
x = 2,071,899,407,228.84/1,493,763.41 - Step 6: Final answer
x = 1,387,033.18
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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.