Finding the Fourth Proportional to 2,427,045.95, 3,349,333.26 and 1,339,349.00
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Solution
The fourth proportional to 2,427,045.95, 3,349,333.26 and 1,339,349.00 is: 1,848,307.05
Step by Step Solution
- Step 1: Write the proportion equation
2,427,045.95 : 3,349,333.26 = 1,339,349.00 : x - Step 2: Convert to fraction form
2,427,045.95/3,349,333.26 = 1,339,349.00/x - Step 3: Cross multiply
2,427,045.95x = 3,349,333.26 × 1,339,349.00 - Step 4: Simplify right side
2,427,045.95x = 4,485,926,135,701.07 - Step 5: Solve for x
x = 4,485,926,135,701.07/2,427,045.95 - Step 6: Final answer
x = 1,848,307.05
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.