Finding the Fourth Proportional to 4,348,967.58, 6,001,410.66 and 2,415,352.68
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Solution
The fourth proportional to 4,348,967.58, 6,001,410.66 and 2,415,352.68 is: 3,333,095.28
Step by Step Solution
- Step 1: Write the proportion equation
4,348,967.58 : 6,001,410.66 = 2,415,352.68 : x - Step 2: Convert to fraction form
4,348,967.58/6,001,410.66 = 2,415,352.68/x - Step 3: Cross multiply
4,348,967.58x = 6,001,410.66 × 2,415,352.68 - Step 4: Simplify right side
4,348,967.58x = 14,495,523,321,411.57 - Step 5: Solve for x
x = 14,495,523,321,411.57/4,348,967.58 - Step 6: Final answer
x = 3,333,095.28
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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.