Finding the Fourth Proportional to 1,175,259.44, 1,762,889.55 and 322,339.97
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Solution
The fourth proportional to 1,175,259.44, 1,762,889.55 and 322,339.97 is: 483,510.06
Step by Step Solution
- Step 1: Write the proportion equation
1,175,259.44 : 1,762,889.55 = 322,339.97 : x - Step 2: Convert to fraction form
1,175,259.44/1,762,889.55 = 322,339.97/x - Step 3: Cross multiply
1,175,259.44x = 1,762,889.55 × 322,339.97 - Step 4: Simplify right side
1,175,259.44x = 568,249,764,660.31 - Step 5: Solve for x
x = 568,249,764,660.31/1,175,259.44 - Step 6: Final answer
x = 483,510.06
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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.