Finding the Fourth Proportional to 3,062,532.66, 4,226,539.14 and 1,773,395.79
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Solution
The fourth proportional to 3,062,532.66, 4,226,539.14 and 1,773,395.79 is: 2,447,427.52
Step by Step Solution
- Step 1: Write the proportion equation
3,062,532.66 : 4,226,539.14 = 1,773,395.79 : x - Step 2: Convert to fraction form
3,062,532.66/4,226,539.14 = 1,773,395.79/x - Step 3: Cross multiply
3,062,532.66x = 4,226,539.14 × 1,773,395.79 - Step 4: Simplify right side
3,062,532.66x = 7,495,326,717,146.22 - Step 5: Solve for x
x = 7,495,326,717,146.22/3,062,532.66 - Step 6: Final answer
x = 2,447,427.52
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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.