Finding the Fourth Proportional to 2,496,840.68, 3,445,640 and 1,350,921
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Solution
The fourth proportional to 2,496,840.68, 3,445,640 and 1,350,921 is: 1,864,270.91
Step by Step Solution
- Step 1: Write the proportion equation
2,496,840.68 : 3,445,640 = 1,350,921 : x - Step 2: Convert to fraction form
2,496,840.68/3,445,640 = 1,350,921/x - Step 3: Cross multiply
2,496,840.68x = 3,445,640 × 1,350,921 - Step 4: Simplify right side
2,496,840.68x = 4,654,787,434,440 - Step 5: Solve for x
x = 4,654,787,434,440/2,496,840.68 - Step 6: Final answer
x = 1,864,270.91
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.