Finding the Fourth Proportional to 2,414,895.08, 3,332,419.62 and 1,447,541.24
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Solution
The fourth proportional to 2,414,895.08, 3,332,419.62 and 1,447,541.24 is: 1,997,525.64
Step by Step Solution
- Step 1: Write the proportion equation
2,414,895.08 : 3,332,419.62 = 1,447,541.24 : x - Step 2: Convert to fraction form
2,414,895.08/3,332,419.62 = 1,447,541.24/x - Step 3: Cross multiply
2,414,895.08x = 3,332,419.62 × 1,447,541.24 - Step 4: Simplify right side
2,414,895.08x = 4,823,814,828,935.13 - Step 5: Solve for x
x = 4,823,814,828,935.13/2,414,895.08 - Step 6: Final answer
x = 1,997,525.64
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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.