Finding the Fourth Proportional to 4,361,247.36, 6,018,521.63 and 2,427,466.42
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Solution
The fourth proportional to 4,361,247.36, 6,018,521.63 and 2,427,466.42 is: 3,349,903.81
Step by Step Solution
- Step 1: Write the proportion equation
4,361,247.36 : 6,018,521.63 = 2,427,466.42 : x - Step 2: Convert to fraction form
4,361,247.36/6,018,521.63 = 2,427,466.42/x - Step 3: Cross multiply
4,361,247.36x = 6,018,521.63 × 2,427,466.42 - Step 4: Simplify right side
4,361,247.36x = 14,609,759,142,731.33 - Step 5: Solve for x
x = 14,609,759,142,731.33/4,361,247.36 - Step 6: Final answer
x = 3,349,903.81
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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.