Finding the Fourth Proportional to 2,459,641.74, 3,684,295.81 and 1,560,620.71
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Solution
The fourth proportional to 2,459,641.74, 3,684,295.81 and 1,560,620.71 is: 2,337,652.78
Step by Step Solution
- Step 1: Write the proportion equation
2,459,641.74 : 3,684,295.81 = 1,560,620.71 : x - Step 2: Convert to fraction form
2,459,641.74/3,684,295.81 = 1,560,620.71/x - Step 3: Cross multiply
2,459,641.74x = 3,684,295.81 × 1,560,620.71 - Step 4: Simplify right side
2,459,641.74x = 5,749,788,342,852.23 - Step 5: Solve for x
x = 5,749,788,342,852.23/2,459,641.74 - Step 6: Final answer
x = 2,337,652.78
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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.