Finding the Fourth Proportional to 4,034,552.22, 6,051,798.16 and 1,155,921.49
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Solution
The fourth proportional to 4,034,552.22, 6,051,798.16 and 1,155,921.49 is: 1,733,873.58
Step by Step Solution
- Step 1: Write the proportion equation
4,034,552.22 : 6,051,798.16 = 1,155,921.49 : x - Step 2: Convert to fraction form
4,034,552.22/6,051,798.16 = 1,155,921.49/x - Step 3: Cross multiply
4,034,552.22x = 6,051,798.16 × 1,155,921.49 - Step 4: Simplify right side
4,034,552.22x = 6,995,403,516,920.04 - Step 5: Solve for x
x = 6,995,403,516,920.04/4,034,552.22 - Step 6: Final answer
x = 1,733,873.58
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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.