Finding the Fourth Proportional to 1,765,342.44, 2,648,013.69 and 503,137.26
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Solution
The fourth proportional to 1,765,342.44, 2,648,013.69 and 503,137.26 is: 754,705.90
Step by Step Solution
- Step 1: Write the proportion equation
1,765,342.44 : 2,648,013.69 = 503,137.26 : x - Step 2: Convert to fraction form
1,765,342.44/2,648,013.69 = 503,137.26/x - Step 3: Cross multiply
1,765,342.44x = 2,648,013.69 × 503,137.26 - Step 4: Simplify right side
1,765,342.44x = 1,332,314,352,429.09 - Step 5: Solve for x
x = 1,332,314,352,429.09/1,765,342.44 - Step 6: Final answer
x = 754,705.90
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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.