Finding the Fourth Proportional to 4,330,759.88, 6,495,984.30 and 1,135,860.68
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Solution
The fourth proportional to 4,330,759.88, 6,495,984.30 and 1,135,860.68 is: 1,703,750.23
Step by Step Solution
- Step 1: Write the proportion equation
4,330,759.88 : 6,495,984.30 = 1,135,860.68 : x - Step 2: Convert to fraction form
4,330,759.88/6,495,984.30 = 1,135,860.68/x - Step 3: Cross multiply
4,330,759.88x = 6,495,984.30 × 1,135,860.68 - Step 4: Simplify right side
4,330,759.88x = 7,378,533,144,267.32 - Step 5: Solve for x
x = 7,378,533,144,267.32/4,330,759.88 - Step 6: Final answer
x = 1,703,750.23
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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.