Finding the Fourth Proportional to 1,694,107.35, 2,337,562.53 and 959,056.65
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Solution
The fourth proportional to 1,694,107.35, 2,337,562.53 and 959,056.65 is: 1,323,325.17
Step by Step Solution
- Step 1: Write the proportion equation
1,694,107.35 : 2,337,562.53 = 959,056.65 : x - Step 2: Convert to fraction form
1,694,107.35/2,337,562.53 = 959,056.65/x - Step 3: Cross multiply
1,694,107.35x = 2,337,562.53 × 959,056.65 - Step 4: Simplify right side
1,694,107.35x = 2,241,854,889,187.32 - Step 5: Solve for x
x = 2,241,854,889,187.32/1,694,107.35 - Step 6: Final answer
x = 1,323,325.17
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.