Finding the Fourth Proportional to 9,656,671.23, 14,482,759.65 and 3,594,258.03
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Solution
The fourth proportional to 9,656,671.23, 14,482,759.65 and 3,594,258.03 is: 5,390,550.63
Step by Step Solution
- Step 1: Write the proportion equation
9,656,671.23 : 14,482,759.65 = 3,594,258.03 : x - Step 2: Convert to fraction form
9,656,671.23/14,482,759.65 = 3,594,258.03/x - Step 3: Cross multiply
9,656,671.23x = 14,482,759.65 × 3,594,258.03 - Step 4: Simplify right side
9,656,671.23x = 52,054,775,168,572.48 - Step 5: Solve for x
x = 52,054,775,168,572.48/9,656,671.23 - Step 6: Final answer
x = 5,390,550.63
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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.