Finding the Fourth Proportional to 6,654,614.04, 9,183,395.04 and 3,598,828.28
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Solution
The fourth proportional to 6,654,614.04, 9,183,395.04 and 3,598,828.28 is: 4,966,397.99
Step by Step Solution
- Step 1: Write the proportion equation
6,654,614.04 : 9,183,395.04 = 3,598,828.28 : x - Step 2: Convert to fraction form
6,654,614.04/9,183,395.04 = 3,598,828.28/x - Step 3: Cross multiply
6,654,614.04x = 9,183,395.04 × 3,598,828.28 - Step 4: Simplify right side
6,654,614.04x = 33,049,461,776,363.73 - Step 5: Solve for x
x = 33,049,461,776,363.73/6,654,614.04 - Step 6: Final answer
x = 4,966,397.99
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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.