Finding the Fourth Proportional to 4,587,327.04, 6,881,820.24 and 1,890,151.84
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Solution
The fourth proportional to 4,587,327.04, 6,881,820.24 and 1,890,151.84 is: 2,835,569.62
Step by Step Solution
- Step 1: Write the proportion equation
4,587,327.04 : 6,881,820.24 = 1,890,151.84 : x - Step 2: Convert to fraction form
4,587,327.04/6,881,820.24 = 1,890,151.84/x - Step 3: Cross multiply
4,587,327.04x = 6,881,820.24 × 1,890,151.84 - Step 4: Simplify right side
4,587,327.04x = 13,007,685,189,185.24 - Step 5: Solve for x
x = 13,007,685,189,185.24/4,587,327.04 - Step 6: Final answer
x = 2,835,569.62
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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.