Finding the Fourth Proportional to 2,416,283.58, 3,334,557 and 1,328,637.96
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Solution
The fourth proportional to 2,416,283.58, 3,334,557 and 1,328,637.96 is: 1,833,567.49
Step by Step Solution
- Step 1: Write the proportion equation
2,416,283.58 : 3,334,557 = 1,328,637.96 : x - Step 2: Convert to fraction form
2,416,283.58/3,334,557 = 1,328,637.96/x - Step 3: Cross multiply
2,416,283.58x = 3,334,557 × 1,328,637.96 - Step 4: Simplify right side
2,416,283.58x = 4,430,419,009,983.72 - Step 5: Solve for x
x = 4,430,419,009,983.72/2,416,283.58 - Step 6: Final answer
x = 1,833,567.49
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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.