Finding the Fourth Proportional to 4,471,935.24, 6,175,106.98 and 4,327,325.17
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Solution
The fourth proportional to 4,471,935.24, 6,175,106.98 and 4,327,325.17 is: 5,975,421.02
Step by Step Solution
- Step 1: Write the proportion equation
4,471,935.24 : 6,175,106.98 = 4,327,325.17 : x - Step 2: Convert to fraction form
4,471,935.24/6,175,106.98 = 4,327,325.17/x - Step 3: Cross multiply
4,471,935.24x = 6,175,106.98 × 4,327,325.17 - Step 4: Simplify right side
4,471,935.24x = 26,721,695,835,740.61 - Step 5: Solve for x
x = 26,721,695,835,740.61/4,471,935.24 - Step 6: Final answer
x = 5,975,421.02
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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.