Finding the Fourth Proportional to 1,773,348.24, 2,659,617.36 and 708,104.28
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Solution
The fourth proportional to 1,773,348.24, 2,659,617.36 and 708,104.28 is: 1,061,994.70
Step by Step Solution
- Step 1: Write the proportion equation
1,773,348.24 : 2,659,617.36 = 708,104.28 : x - Step 2: Convert to fraction form
1,773,348.24/2,659,617.36 = 708,104.28/x - Step 3: Cross multiply
1,773,348.24x = 2,659,617.36 × 708,104.28 - Step 4: Simplify right side
1,773,348.24x = 1,883,286,435,778.30 - Step 5: Solve for x
x = 1,883,286,435,778.30/1,773,348.24 - Step 6: Final answer
x = 1,061,994.70
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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.