Finding the Fourth Proportional to 4,535,150.52, 6,258,507.12 and 2,497,960.02
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Solution
The fourth proportional to 4,535,150.52, 6,258,507.12 and 2,497,960.02 is: 3,447,184.50
Step by Step Solution
- Step 1: Write the proportion equation
4,535,150.52 : 6,258,507.12 = 2,497,960.02 : x - Step 2: Convert to fraction form
4,535,150.52/6,258,507.12 = 2,497,960.02/x - Step 3: Cross multiply
4,535,150.52x = 6,258,507.12 × 2,497,960.02 - Step 4: Simplify right side
4,535,150.52x = 15,633,500,570,645.34 - Step 5: Solve for x
x = 15,633,500,570,645.34/4,535,150.52 - Step 6: Final answer
x = 3,447,184.50
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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.