Finding the Fourth Proportional to 4,596,233.59, 6,340,899.21 and 2,735,277.03
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Solution
The fourth proportional to 4,596,233.59, 6,340,899.21 and 2,735,277.03 is: 3,773,549.72
Step by Step Solution
- Step 1: Write the proportion equation
4,596,233.59 : 6,340,899.21 = 2,735,277.03 : x - Step 2: Convert to fraction form
4,596,233.59/6,340,899.21 = 2,735,277.03/x - Step 3: Cross multiply
4,596,233.59x = 6,340,899.21 × 2,735,277.03 - Step 4: Simplify right side
4,596,233.59x = 17,344,115,958,658.14 - Step 5: Solve for x
x = 17,344,115,958,658.14/4,596,233.59 - Step 6: Final answer
x = 3,773,549.72
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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.