Finding the Fourth Proportional to 1,739,304.41, 2,609,135.21 and 602,064.81
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Solution
The fourth proportional to 1,739,304.41, 2,609,135.21 and 602,064.81 is: 903,159.04
Step by Step Solution
- Step 1: Write the proportion equation
1,739,304.41 : 2,609,135.21 = 602,064.81 : x - Step 2: Convert to fraction form
1,739,304.41/2,609,135.21 = 602,064.81/x - Step 3: Cross multiply
1,739,304.41x = 2,609,135.21 × 602,064.81 - Step 4: Simplify right side
1,739,304.41x = 1,570,868,491,462.64 - Step 5: Solve for x
x = 1,570,868,491,462.64/1,739,304.41 - Step 6: Final answer
x = 903,159.04
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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.