Finding the Fourth Proportional to 1,034,809.95, 1,552,215.33 and 465,526.09
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Solution
The fourth proportional to 1,034,809.95, 1,552,215.33 and 465,526.09 is: 698,289.31
Step by Step Solution
- Step 1: Write the proportion equation
1,034,809.95 : 1,552,215.33 = 465,526.09 : x - Step 2: Convert to fraction form
1,034,809.95/1,552,215.33 = 465,526.09/x - Step 3: Cross multiply
1,034,809.95x = 1,552,215.33 × 465,526.09 - Step 4: Simplify right side
1,034,809.95x = 722,596,729,532.42 - Step 5: Solve for x
x = 722,596,729,532.42/1,034,809.95 - Step 6: Final answer
x = 698,289.31
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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.