Finding the Fourth Proportional to 3,092,693.44, 4,639,706.40 and 933,537.68
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Solution
The fourth proportional to 3,092,693.44, 4,639,706.40 and 933,537.68 is: 1,400,507.63
Step by Step Solution
- Step 1: Write the proportion equation
3,092,693.44 : 4,639,706.40 = 933,537.68 : x - Step 2: Convert to fraction form
3,092,693.44/4,639,706.40 = 933,537.68/x - Step 3: Cross multiply
3,092,693.44x = 4,639,706.40 × 933,537.68 - Step 4: Simplify right side
3,092,693.44x = 4,331,340,748,537.15 - Step 5: Solve for x
x = 4,331,340,748,537.15/3,092,693.44 - Step 6: Final answer
x = 1,400,507.63
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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.