Finding the Fourth Proportional to 4,032,254.10, 6,042,160.35 and 3,497,265.30
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Solution
The fourth proportional to 4,032,254.10, 6,042,160.35 and 3,497,265.30 is: 5,240,502.51
Step by Step Solution
- Step 1: Write the proportion equation
4,032,254.10 : 6,042,160.35 = 3,497,265.30 : x - Step 2: Convert to fraction form
4,032,254.10/6,042,160.35 = 3,497,265.30/x - Step 3: Cross multiply
4,032,254.10x = 6,042,160.35 × 3,497,265.30 - Step 4: Simplify right side
4,032,254.10x = 21,131,037,729,090.85 - Step 5: Solve for x
x = 21,131,037,729,090.85/4,032,254.10 - Step 6: Final answer
x = 5,240,502.51
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.