Finding the Fourth Proportional to 2,401,391.93, 3,596,315.40 and 1,373,607.14
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Solution
The fourth proportional to 2,401,391.93, 3,596,315.40 and 1,373,607.14 is: 2,057,108.81
Step by Step Solution
- Step 1: Write the proportion equation
2,401,391.93 : 3,596,315.40 = 1,373,607.14 : x - Step 2: Convert to fraction form
2,401,391.93/3,596,315.40 = 1,373,607.14/x - Step 3: Cross multiply
2,401,391.93x = 3,596,315.40 × 1,373,607.14 - Step 4: Simplify right side
2,401,391.93x = 4,939,924,493,150.38 - Step 5: Solve for x
x = 4,939,924,493,150.38/2,401,391.93 - Step 6: Final answer
x = 2,057,108.81
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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.