Finding the Fourth Proportional to 4,064,842.77, 6,097,266.68 and 1,032,436.05
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Solution
The fourth proportional to 4,064,842.77, 6,097,266.68 and 1,032,436.05 is: 1,548,654.72
Step by Step Solution
- Step 1: Write the proportion equation
4,064,842.77 : 6,097,266.68 = 1,032,436.05 : x - Step 2: Convert to fraction form
4,064,842.77/6,097,266.68 = 1,032,436.05/x - Step 3: Cross multiply
4,064,842.77x = 6,097,266.68 × 1,032,436.05 - Step 4: Simplify right side
4,064,842.77x = 6,295,037,921,733.63 - Step 5: Solve for x
x = 6,295,037,921,733.63/4,064,842.77 - Step 6: Final answer
x = 1,548,654.72
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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.