Finding the Fourth Proportional to 2,064,217.34, 3,095,537.10 and 679,028.99
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Solution
The fourth proportional to 2,064,217.34, 3,095,537.10 and 679,028.99 is: 1,018,283.96
Step by Step Solution
- Step 1: Write the proportion equation
2,064,217.34 : 3,095,537.10 = 679,028.99 : x - Step 2: Convert to fraction form
2,064,217.34/3,095,537.10 = 679,028.99/x - Step 3: Cross multiply
2,064,217.34x = 3,095,537.10 × 679,028.99 - Step 4: Simplify right side
2,064,217.34x = 2,101,959,411,647.70 - Step 5: Solve for x
x = 2,101,959,411,647.70/2,064,217.34 - Step 6: Final answer
x = 1,018,283.96
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.