Finding the Fourth Proportional to 2,436,005.06, 3,652,346.84 and 1,235,612.70
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Solution
The fourth proportional to 2,436,005.06, 3,652,346.84 and 1,235,612.70 is: 1,852,576.67
Step by Step Solution
- Step 1: Write the proportion equation
2,436,005.06 : 3,652,346.84 = 1,235,612.70 : x - Step 2: Convert to fraction form
2,436,005.06/3,652,346.84 = 1,235,612.70/x - Step 3: Cross multiply
2,436,005.06x = 3,652,346.84 × 1,235,612.70 - Step 4: Simplify right side
2,436,005.06x = 4,512,886,134,130.81 - Step 5: Solve for x
x = 4,512,886,134,130.81/2,436,005.06 - Step 6: Final answer
x = 1,852,576.67
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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.