Finding the Fourth Proportional to 4,402,027.59, 6,074,792.47 and 2,442,202.83
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Solution
The fourth proportional to 4,402,027.59, 6,074,792.47 and 2,442,202.83 is: 3,370,236.80
Step by Step Solution
- Step 1: Write the proportion equation
4,402,027.59 : 6,074,792.47 = 2,442,202.83 : x - Step 2: Convert to fraction form
4,402,027.59/6,074,792.47 = 2,442,202.83/x - Step 3: Cross multiply
4,402,027.59x = 6,074,792.47 × 2,442,202.83 - Step 4: Simplify right side
4,402,027.59x = 14,835,875,356,660.41 - Step 5: Solve for x
x = 14,835,875,356,660.41/4,402,027.59 - Step 6: Final answer
x = 3,370,236.80
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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.