Finding the Fourth Proportional to 651,708.60, 977,271.30 and 296,539.80
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Solution
The fourth proportional to 651,708.60, 977,271.30 and 296,539.80 is: 444,677.02
Step by Step Solution
- Step 1: Write the proportion equation
651,708.60 : 977,271.30 = 296,539.80 : x - Step 2: Convert to fraction form
651,708.60/977,271.30 = 296,539.80/x - Step 3: Cross multiply
651,708.60x = 977,271.30 × 296,539.80 - Step 4: Simplify right side
651,708.60x = 289,799,835,847.74 - Step 5: Solve for x
x = 289,799,835,847.74/651,708.60 - Step 6: Final answer
x = 444,677.02
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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.