Finding the Fourth Proportional to 4,413,327.58, 6,090,464.90 and 2,426,547.12
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Solution
The fourth proportional to 4,413,327.58, 6,090,464.90 and 2,426,547.12 is: 3,348,675.07
Step by Step Solution
- Step 1: Write the proportion equation
4,413,327.58 : 6,090,464.90 = 2,426,547.12 : x - Step 2: Convert to fraction form
4,413,327.58/6,090,464.90 = 2,426,547.12/x - Step 3: Cross multiply
4,413,327.58x = 6,090,464.90 × 2,426,547.12 - Step 4: Simplify right side
4,413,327.58x = 14,778,800,062,556.09 - Step 5: Solve for x
x = 14,778,800,062,556.09/4,413,327.58 - Step 6: Final answer
x = 3,348,675.07
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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.