Finding the Fourth Proportional to 2,801,090, 3,865,677 and 1,593,863.12
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Solution
The fourth proportional to 2,801,090, 3,865,677 and 1,593,863.12 is: 2,199,629.43
Step by Step Solution
- Step 1: Write the proportion equation
2,801,090 : 3,865,677 = 1,593,863.12 : x - Step 2: Convert to fraction form
2,801,090/3,865,677 = 1,593,863.12/x - Step 3: Cross multiply
2,801,090x = 3,865,677 × 1,593,863.12 - Step 4: Simplify right side
2,801,090x = 6,161,360,004,132.24 - Step 5: Solve for x
x = 6,161,360,004,132.24/2,801,090 - Step 6: Final answer
x = 2,199,629.43
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.