Finding the Fourth Proportional to 14,246,902.44, 21,370,053.96 and 3,464,258.58
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Solution
The fourth proportional to 14,246,902.44, 21,370,053.96 and 3,464,258.58 is: 5,196,315.00
Step by Step Solution
- Step 1: Write the proportion equation
14,246,902.44 : 21,370,053.96 = 3,464,258.58 : x - Step 2: Convert to fraction form
14,246,902.44/21,370,053.96 = 3,464,258.58/x - Step 3: Cross multiply
14,246,902.44x = 21,370,053.96 × 3,464,258.58 - Step 4: Simplify right side
14,246,902.44x = 74,031,392,785,992.98 - Step 5: Solve for x
x = 74,031,392,785,992.98/14,246,902.44 - Step 6: Final answer
x = 5,196,315.00
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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.