Finding the Fourth Proportional to 2,459,134.10, 3,684,764.55 and 1,616,701.70
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Solution
The fourth proportional to 2,459,134.10, 3,684,764.55 and 1,616,701.70 is: 2,422,464.52
Step by Step Solution
- Step 1: Write the proportion equation
2,459,134.10 : 3,684,764.55 = 1,616,701.70 : x - Step 2: Convert to fraction form
2,459,134.10/3,684,764.55 = 1,616,701.70/x - Step 3: Cross multiply
2,459,134.10x = 3,684,764.55 × 1,616,701.70 - Step 4: Simplify right side
2,459,134.10x = 5,957,165,112,084.74 - Step 5: Solve for x
x = 5,957,165,112,084.74/2,459,134.10 - Step 6: Final answer
x = 2,422,464.52
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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.