Finding the Fourth Proportional to 2,440,759.46, 3,368,248.00 and 1,353,028.28
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Solution
The fourth proportional to 2,440,759.46, 3,368,248.00 and 1,353,028.28 is: 1,867,178.99
Step by Step Solution
- Step 1: Write the proportion equation
2,440,759.46 : 3,368,248.00 = 1,353,028.28 : x - Step 2: Convert to fraction form
2,440,759.46/3,368,248.00 = 1,353,028.28/x - Step 3: Cross multiply
2,440,759.46x = 3,368,248.00 × 1,353,028.28 - Step 4: Simplify right side
2,440,759.46x = 4,557,334,777,829.63 - Step 5: Solve for x
x = 4,557,334,777,829.63/2,440,759.46 - Step 6: Final answer
x = 1,867,178.99
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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.