Finding the Fourth Proportional to 2,378,257.18, 3,567,930.71 and 1,030,646.01
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Solution
The fourth proportional to 2,378,257.18, 3,567,930.71 and 1,030,646.01 is: 1,546,205.17
Step by Step Solution
- Step 1: Write the proportion equation
2,378,257.18 : 3,567,930.71 = 1,030,646.01 : x - Step 2: Convert to fraction form
2,378,257.18/3,567,930.71 = 1,030,646.01/x - Step 3: Cross multiply
2,378,257.18x = 3,567,930.71 × 1,030,646.01 - Step 4: Simplify right side
2,378,257.18x = 3,677,273,550,217.97 - Step 5: Solve for x
x = 3,677,273,550,217.97/2,378,257.18 - Step 6: Final answer
x = 1,546,205.17
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.