Finding the Fourth Proportional to 2,201,967.84, 3,302,159.16 and 762,260.16
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Solution
The fourth proportional to 2,201,967.84, 3,302,159.16 and 762,260.16 is: 1,143,115.86
Step by Step Solution
- Step 1: Write the proportion equation
2,201,967.84 : 3,302,159.16 = 762,260.16 : x - Step 2: Convert to fraction form
2,201,967.84/3,302,159.16 = 762,260.16/x - Step 3: Cross multiply
2,201,967.84x = 3,302,159.16 × 762,260.16 - Step 4: Simplify right side
2,201,967.84x = 2,517,104,369,647.07 - Step 5: Solve for x
x = 2,517,104,369,647.07/2,201,967.84 - Step 6: Final answer
x = 1,143,115.86
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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.