Finding the Fourth Proportional to 6,055,365.86, 8,356,606.68 and 3,302,203.94
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Solution
The fourth proportional to 6,055,365.86, 8,356,606.68 and 3,302,203.94 is: 4,557,151.48
Step by Step Solution
- Step 1: Write the proportion equation
6,055,365.86 : 8,356,606.68 = 3,302,203.94 : x - Step 2: Convert to fraction form
6,055,365.86/8,356,606.68 = 3,302,203.94/x - Step 3: Cross multiply
6,055,365.86x = 8,356,606.68 × 3,302,203.94 - Step 4: Simplify right side
6,055,365.86x = 27,595,219,503,726.32 - Step 5: Solve for x
x = 27,595,219,503,726.32/6,055,365.86 - Step 6: Final answer
x = 4,557,151.48
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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.