Finding the Fourth Proportional to 5,432,244.36, 7,496,461.35 and 2,984,882.01
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Solution
The fourth proportional to 5,432,244.36, 7,496,461.35 and 2,984,882.01 is: 4,119,117.47
Step by Step Solution
- Step 1: Write the proportion equation
5,432,244.36 : 7,496,461.35 = 2,984,882.01 : x - Step 2: Convert to fraction form
5,432,244.36/7,496,461.35 = 2,984,882.01/x - Step 3: Cross multiply
5,432,244.36x = 7,496,461.35 × 2,984,882.01 - Step 4: Simplify right side
5,432,244.36x = 22,376,052,622,275.31 - Step 5: Solve for x
x = 22,376,052,622,275.31/5,432,244.36 - Step 6: Final answer
x = 4,119,117.47
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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.