Finding the Fourth Proportional to 1,852,466.99, 2,778,311.67 and 522,459.95
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Solution
The fourth proportional to 1,852,466.99, 2,778,311.67 and 522,459.95 is: 783,580.26
Step by Step Solution
- Step 1: Write the proportion equation
1,852,466.99 : 2,778,311.67 = 522,459.95 : x - Step 2: Convert to fraction form
1,852,466.99/2,778,311.67 = 522,459.95/x - Step 3: Cross multiply
1,852,466.99x = 2,778,311.67 × 522,459.95 - Step 4: Simplify right side
1,852,466.99x = 1,451,556,562,301.06 - Step 5: Solve for x
x = 1,451,556,562,301.06/1,852,466.99 - Step 6: Final answer
x = 783,580.26
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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.