Finding the Fourth Proportional to 2,461,283.58, 3,396,741.84 and 1,373,767.32
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Solution
The fourth proportional to 2,461,283.58, 3,396,741.84 and 1,373,767.32 is: 1,895,894.07
Step by Step Solution
- Step 1: Write the proportion equation
2,461,283.58 : 3,396,741.84 = 1,373,767.32 : x - Step 2: Convert to fraction form
2,461,283.58/3,396,741.84 = 1,373,767.32/x - Step 3: Cross multiply
2,461,283.58x = 3,396,741.84 × 1,373,767.32 - Step 4: Simplify right side
2,461,283.58x = 4,666,332,934,268.67 - Step 5: Solve for x
x = 4,666,332,934,268.67/2,461,283.58 - Step 6: Final answer
x = 1,895,894.07
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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.