Finding the Fourth Proportional to 2,302,975.95, 3,457,457.37 and 1,770,870.63
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Solution
The fourth proportional to 2,302,975.95, 3,457,457.37 and 1,770,870.63 is: 2,658,607.75
Step by Step Solution
- Step 1: Write the proportion equation
2,302,975.95 : 3,457,457.37 = 1,770,870.63 : x - Step 2: Convert to fraction form
2,302,975.95/3,457,457.37 = 1,770,870.63/x - Step 3: Cross multiply
2,302,975.95x = 3,457,457.37 × 1,770,870.63 - Step 4: Simplify right side
2,302,975.95x = 6,122,709,711,010.04 - Step 5: Solve for x
x = 6,122,709,711,010.04/2,302,975.95 - Step 6: Final answer
x = 2,658,607.75
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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.