Finding the Fourth Proportional to 899,571.04, 1,349,590.02 and 268,484.84
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Solution
The fourth proportional to 899,571.04, 1,349,590.02 and 268,484.84 is: 402,796.94
Step by Step Solution
- Step 1: Write the proportion equation
899,571.04 : 1,349,590.02 = 268,484.84 : x - Step 2: Convert to fraction form
899,571.04/1,349,590.02 = 268,484.84/x - Step 3: Cross multiply
899,571.04x = 1,349,590.02 × 268,484.84 - Step 4: Simplify right side
899,571.04x = 362,344,460,585.30 - Step 5: Solve for x
x = 362,344,460,585.30/899,571.04 - Step 6: Final answer
x = 402,796.94
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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.