Finding the Fourth Proportional to 1,299,052.44, 1,950,345.69 and 730,833.39
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Solution
The fourth proportional to 1,299,052.44, 1,950,345.69 and 730,833.39 is: 1,097,244.20
Step by Step Solution
- Step 1: Write the proportion equation
1,299,052.44 : 1,950,345.69 = 730,833.39 : x - Step 2: Convert to fraction form
1,299,052.44/1,950,345.69 = 730,833.39/x - Step 3: Cross multiply
1,299,052.44x = 1,950,345.69 × 730,833.39 - Step 4: Simplify right side
1,299,052.44x = 1,425,377,753,664.90 - Step 5: Solve for x
x = 1,425,377,753,664.90/1,299,052.44 - Step 6: Final answer
x = 1,097,244.20
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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.