Finding the Fourth Proportional to 3,103,502.04, 4,655,923.12 and 944,695.97
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Solution
The fourth proportional to 3,103,502.04, 4,655,923.12 and 944,695.97 is: 1,417,247.91
Step by Step Solution
- Step 1: Write the proportion equation
3,103,502.04 : 4,655,923.12 = 944,695.97 : x - Step 2: Convert to fraction form
3,103,502.04/4,655,923.12 = 944,695.97/x - Step 3: Cross multiply
3,103,502.04x = 4,655,923.12 × 944,695.97 - Step 4: Simplify right side
3,103,502.04x = 4,398,431,791,182.33 - Step 5: Solve for x
x = 4,398,431,791,182.33/3,103,502.04 - Step 6: Final answer
x = 1,417,247.91
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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.