Finding the Fourth Proportional to 2,952,599.68, 4,074,587.58 and 1,594,472.68
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Solution
The fourth proportional to 2,952,599.68, 4,074,587.58 and 1,594,472.68 is: 2,200,372.31
Step by Step Solution
- Step 1: Write the proportion equation
2,952,599.68 : 4,074,587.58 = 1,594,472.68 : x - Step 2: Convert to fraction form
2,952,599.68/4,074,587.58 = 1,594,472.68/x - Step 3: Cross multiply
2,952,599.68x = 4,074,587.58 × 1,594,472.68 - Step 4: Simplify right side
2,952,599.68x = 6,496,818,578,577.32 - Step 5: Solve for x
x = 6,496,818,578,577.32/2,952,599.68 - Step 6: Final answer
x = 2,200,372.31
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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.