Finding the Fourth Proportional to 2,506,241.34, 3,458,520.42 and 1,360,297.08
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Solution
The fourth proportional to 2,506,241.34, 3,458,520.42 and 1,360,297.08 is: 1,877,159.69
Step by Step Solution
- Step 1: Write the proportion equation
2,506,241.34 : 3,458,520.42 = 1,360,297.08 : x - Step 2: Convert to fraction form
2,506,241.34/3,458,520.42 = 1,360,297.08/x - Step 3: Cross multiply
2,506,241.34x = 3,458,520.42 × 1,360,297.08 - Step 4: Simplify right side
2,506,241.34x = 4,704,615,228,446.37 - Step 5: Solve for x
x = 4,704,615,228,446.37/2,506,241.34 - Step 6: Final answer
x = 1,877,159.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.