Finding the Fourth Proportional to 2,435,330.74, 3,652,405.23 and 1,014,611.70
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Solution
The fourth proportional to 2,435,330.74, 3,652,405.23 and 1,014,611.70 is: 1,521,671.38
Step by Step Solution
- Step 1: Write the proportion equation
2,435,330.74 : 3,652,405.23 = 1,014,611.70 : x - Step 2: Convert to fraction form
2,435,330.74/3,652,405.23 = 1,014,611.70/x - Step 3: Cross multiply
2,435,330.74x = 3,652,405.23 × 1,014,611.70 - Step 4: Simplify right side
2,435,330.74x = 3,705,773,079,499.19 - Step 5: Solve for x
x = 3,705,773,079,499.19/2,435,330.74 - Step 6: Final answer
x = 1,521,671.38
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.