Finding the Fourth Proportional to 2,496,681.93, 3,445,406.63 and 1,350,737.67
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Solution
The fourth proportional to 2,496,681.93, 3,445,406.63 and 1,350,737.67 is: 1,864,010.18
Step by Step Solution
- Step 1: Write the proportion equation
2,496,681.93 : 3,445,406.63 = 1,350,737.67 : x - Step 2: Convert to fraction form
2,496,681.93/3,445,406.63 = 1,350,737.67/x - Step 3: Cross multiply
2,496,681.93x = 3,445,406.63 × 1,350,737.67 - Step 4: Simplify right side
2,496,681.93x = 4,653,840,542,438.51 - Step 5: Solve for x
x = 4,653,840,542,438.51/2,496,681.93 - Step 6: Final answer
x = 1,864,010.18
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.