Finding the Fourth Proportional to 5,497,367.04, 7,586,352 and 3,082,970.88
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Solution
The fourth proportional to 5,497,367.04, 7,586,352 and 3,082,970.88 is: 4,254,491.67
Step by Step Solution
- Step 1: Write the proportion equation
5,497,367.04 : 7,586,352 = 3,082,970.88 : x - Step 2: Convert to fraction form
5,497,367.04/7,586,352 = 3,082,970.88/x - Step 3: Cross multiply
5,497,367.04x = 7,586,352 × 3,082,970.88 - Step 4: Simplify right side
5,497,367.04x = 23,388,502,301,429.76 - Step 5: Solve for x
x = 23,388,502,301,429.76/5,497,367.04 - Step 6: Final answer
x = 4,254,491.67
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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.