Finding the Fourth Proportional to 2,371,584.29, 3,272,785.62 and 1,283,855.06
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Solution
The fourth proportional to 2,371,584.29, 3,272,785.62 and 1,283,855.06 is: 1,771,719.60
Step by Step Solution
- Step 1: Write the proportion equation
2,371,584.29 : 3,272,785.62 = 1,283,855.06 : x - Step 2: Convert to fraction form
2,371,584.29/3,272,785.62 = 1,283,855.06/x - Step 3: Cross multiply
2,371,584.29x = 3,272,785.62 × 1,283,855.06 - Step 4: Simplify right side
2,371,584.29x = 4,201,782,378,532.24 - Step 5: Solve for x
x = 4,201,782,378,532.24/2,371,584.29 - Step 6: Final answer
x = 1,771,719.60
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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.