Finding the Fourth Proportional to 1,177,029.98, 1,765,561.38 and 335,581.73
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Solution
The fourth proportional to 1,177,029.98, 1,765,561.38 and 335,581.73 is: 503,377.28
Step by Step Solution
- Step 1: Write the proportion equation
1,177,029.98 : 1,765,561.38 = 335,581.73 : x - Step 2: Convert to fraction form
1,177,029.98/1,765,561.38 = 335,581.73/x - Step 3: Cross multiply
1,177,029.98x = 1,765,561.38 × 335,581.73 - Step 4: Simplify right side
1,177,029.98x = 592,490,149,731.31 - Step 5: Solve for x
x = 592,490,149,731.31/1,177,029.98 - Step 6: Final answer
x = 503,377.28
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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.