Finding the Fourth Proportional to 6,090,273.54, 9,135,830.66 and 1,772,359.47
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Solution
The fourth proportional to 6,090,273.54, 9,135,830.66 and 1,772,359.47 is: 2,658,661.53
Step by Step Solution
- Step 1: Write the proportion equation
6,090,273.54 : 9,135,830.66 = 1,772,359.47 : x - Step 2: Convert to fraction form
6,090,273.54/9,135,830.66 = 1,772,359.47/x - Step 3: Cross multiply
6,090,273.54x = 9,135,830.66 × 1,772,359.47 - Step 4: Simplify right side
6,090,273.54x = 16,191,975,977,705.55 - Step 5: Solve for x
x = 16,191,975,977,705.55/6,090,273.54 - Step 6: Final answer
x = 2,658,661.53
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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.