Finding the Fourth Proportional to 4,609,298.58, 6,360,833.17 and 2,544,315.32
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Solution
The fourth proportional to 4,609,298.58, 6,360,833.17 and 2,544,315.32 is: 3,511,155.77
Step by Step Solution
- Step 1: Write the proportion equation
4,609,298.58 : 6,360,833.17 = 2,544,315.32 : x - Step 2: Convert to fraction form
4,609,298.58/6,360,833.17 = 2,544,315.32/x - Step 3: Cross multiply
4,609,298.58x = 6,360,833.17 × 2,544,315.32 - Step 4: Simplify right side
4,609,298.58x = 16,183,965,301,477.64 - Step 5: Solve for x
x = 16,183,965,301,477.64/4,609,298.58 - Step 6: Final answer
x = 3,511,155.77
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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.