Finding the Fourth Proportional to 4,106,697.68, 6,155,702.55 and 1,546,805.07
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Solution
The fourth proportional to 4,106,697.68, 6,155,702.55 and 1,546,805.07 is: 2,318,571.43
Step by Step Solution
- Step 1: Write the proportion equation
4,106,697.68 : 6,155,702.55 = 1,546,805.07 : x - Step 2: Convert to fraction form
4,106,697.68/6,155,702.55 = 1,546,805.07/x - Step 3: Cross multiply
4,106,697.68x = 6,155,702.55 × 1,546,805.07 - Step 4: Simplify right side
4,106,697.68x = 9,521,671,913,751.93 - Step 5: Solve for x
x = 9,521,671,913,751.93/4,106,697.68 - Step 6: Final answer
x = 2,318,571.43
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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.