Finding the Fourth Proportional to 2,064,541.68, 3,096,811.38 and 644,719.44
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Solution
The fourth proportional to 2,064,541.68, 3,096,811.38 and 644,719.44 is: 967,078.80
Step by Step Solution
- Step 1: Write the proportion equation
2,064,541.68 : 3,096,811.38 = 644,719.44 : x - Step 2: Convert to fraction form
2,064,541.68/3,096,811.38 = 644,719.44/x - Step 3: Cross multiply
2,064,541.68x = 3,096,811.38 × 644,719.44 - Step 4: Simplify right side
2,064,541.68x = 1,996,574,498,699.23 - Step 5: Solve for x
x = 1,996,574,498,699.23/2,064,541.68 - Step 6: Final answer
x = 967,078.80
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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.