Finding the Fourth Proportional to 1,730,464.68, 2,597,325.42 and 878,148.26
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Solution
The fourth proportional to 1,730,464.68, 2,597,325.42 and 878,148.26 is: 1,318,048.74
Step by Step Solution
- Step 1: Write the proportion equation
1,730,464.68 : 2,597,325.42 = 878,148.26 : x - Step 2: Convert to fraction form
1,730,464.68/2,597,325.42 = 878,148.26/x - Step 3: Cross multiply
1,730,464.68x = 2,597,325.42 × 878,148.26 - Step 4: Simplify right side
1,730,464.68x = 2,280,836,785,240.14 - Step 5: Solve for x
x = 2,280,836,785,240.14/1,730,464.68 - Step 6: Final answer
x = 1,318,048.74
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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.