Finding the Fourth Proportional to 5,763,936.68, 8,646,079.98 and 1,977,365
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Solution
The fourth proportional to 5,763,936.68, 8,646,079.98 and 1,977,365 is: 2,966,107.52
Step by Step Solution
- Step 1: Write the proportion equation
5,763,936.68 : 8,646,079.98 = 1,977,365 : x - Step 2: Convert to fraction form
5,763,936.68/8,646,079.98 = 1,977,365/x - Step 3: Cross multiply
5,763,936.68x = 8,646,079.98 × 1,977,365 - Step 4: Simplify right side
5,763,936.68x = 17,096,455,939,652.70 - Step 5: Solve for x
x = 17,096,455,939,652.70/5,763,936.68 - Step 6: Final answer
x = 2,966,107.52
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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.