Finding the Fourth Proportional to 2,249,743.02, 3,374,966.07 and 733,074.18
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Solution
The fourth proportional to 2,249,743.02, 3,374,966.07 and 733,074.18 is: 1,099,725.82
Step by Step Solution
- Step 1: Write the proportion equation
2,249,743.02 : 3,374,966.07 = 733,074.18 : x - Step 2: Convert to fraction form
2,249,743.02/3,374,966.07 = 733,074.18/x - Step 3: Cross multiply
2,249,743.02x = 3,374,966.07 × 733,074.18 - Step 4: Simplify right side
2,249,743.02x = 2,474,100,484,293.07 - Step 5: Solve for x
x = 2,474,100,484,293.07/2,249,743.02 - Step 6: Final answer
x = 1,099,725.82
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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.