Finding the Fourth Proportional to 10,217,069.70, 14,102,972.84 and 6,088,395.98
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Solution
The fourth proportional to 10,217,069.70, 14,102,972.84 and 6,088,395.98 is: 8,404,022.46
Step by Step Solution
- Step 1: Write the proportion equation
10,217,069.70 : 14,102,972.84 = 6,088,395.98 : x - Step 2: Convert to fraction form
10,217,069.70/14,102,972.84 = 6,088,395.98/x - Step 3: Cross multiply
10,217,069.70x = 14,102,972.84 × 6,088,395.98 - Step 4: Simplify right side
10,217,069.70x = 85,864,483,195,583.59 - Step 5: Solve for x
x = 85,864,483,195,583.59/10,217,069.70 - Step 6: Final answer
x = 8,404,022.46
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.