Finding the Fourth Proportional to 6,653,582.66, 9,181,937.84 and 3,597,789.62
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Solution
The fourth proportional to 6,653,582.66, 9,181,937.84 and 3,597,789.62 is: 4,964,946.31
Step by Step Solution
- Step 1: Write the proportion equation
6,653,582.66 : 9,181,937.84 = 3,597,789.62 : x - Step 2: Convert to fraction form
6,653,582.66/9,181,937.84 = 3,597,789.62/x - Step 3: Cross multiply
6,653,582.66x = 9,181,937.84 × 3,597,789.62 - Step 4: Simplify right side
6,653,582.66x = 33,034,680,652,237.22 - Step 5: Solve for x
x = 33,034,680,652,237.22/6,653,582.66 - Step 6: Final answer
x = 4,964,946.31
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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.