Finding the Fourth Proportional to 3,333,122.64, 4,998,652.08 and 1,202,937.12
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Solution
The fourth proportional to 3,333,122.64, 4,998,652.08 and 1,202,937.12 is: 1,804,033.27
Step by Step Solution
- Step 1: Write the proportion equation
3,333,122.64 : 4,998,652.08 = 1,202,937.12 : x - Step 2: Convert to fraction form
3,333,122.64/4,998,652.08 = 1,202,937.12/x - Step 3: Cross multiply
3,333,122.64x = 4,998,652.08 × 1,202,937.12 - Step 4: Simplify right side
3,333,122.64x = 6,013,064,136,997.21 - Step 5: Solve for x
x = 6,013,064,136,997.21/3,333,122.64 - Step 6: Final answer
x = 1,804,033.27
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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.