Finding the Fourth Proportional to 1,175,040.74, 1,762,567.18 and 534,896.79
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Solution
The fourth proportional to 1,175,040.74, 1,762,567.18 and 534,896.79 is: 802,347.95
Step by Step Solution
- Step 1: Write the proportion equation
1,175,040.74 : 1,762,567.18 = 534,896.79 : x - Step 2: Convert to fraction form
1,175,040.74/1,762,567.18 = 534,896.79/x - Step 3: Cross multiply
1,175,040.74x = 1,762,567.18 × 534,896.79 - Step 4: Simplify right side
1,175,040.74x = 942,791,526,741.35 - Step 5: Solve for x
x = 942,791,526,741.35/1,175,040.74 - Step 6: Final answer
x = 802,347.95
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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.