Finding the Fourth Proportional to 6,016,652.08, 8,303,044.08 and 3,263,343.28
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Solution
The fourth proportional to 6,016,652.08, 8,303,044.08 and 3,263,343.28 is: 4,503,448.55
Step by Step Solution
- Step 1: Write the proportion equation
6,016,652.08 : 8,303,044.08 = 3,263,343.28 : x - Step 2: Convert to fraction form
6,016,652.08/8,303,044.08 = 3,263,343.28/x - Step 3: Cross multiply
6,016,652.08x = 8,303,044.08 × 3,263,343.28 - Step 4: Simplify right side
6,016,652.08x = 27,095,683,102,011.78 - Step 5: Solve for x
x = 27,095,683,102,011.78/6,016,652.08 - Step 6: Final answer
x = 4,503,448.55
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.