Finding the Fourth Proportional to 6,013,283.52, 8,298,269.28 and 3,297,024.96
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Solution
The fourth proportional to 6,013,283.52, 8,298,269.28 and 3,297,024.96 is: 4,549,860.46
Step by Step Solution
- Step 1: Write the proportion equation
6,013,283.52 : 8,298,269.28 = 3,297,024.96 : x - Step 2: Convert to fraction form
6,013,283.52/8,298,269.28 = 3,297,024.96/x - Step 3: Cross multiply
6,013,283.52x = 8,298,269.28 × 3,297,024.96 - Step 4: Simplify right side
6,013,283.52x = 27,359,600,940,961.23 - Step 5: Solve for x
x = 27,359,600,940,961.23/6,013,283.52 - Step 6: Final answer
x = 4,549,860.46
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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.