Finding the Fourth Proportional to 2,309,563.73, 3,462,579.58 and 1,398,547.93
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Solution
The fourth proportional to 2,309,563.73, 3,462,579.58 and 1,398,547.93 is: 2,096,752.49
Step by Step Solution
- Step 1: Write the proportion equation
2,309,563.73 : 3,462,579.58 = 1,398,547.93 : x - Step 2: Convert to fraction form
2,309,563.73/3,462,579.58 = 1,398,547.93/x - Step 3: Cross multiply
2,309,563.73x = 3,462,579.58 × 1,398,547.93 - Step 4: Simplify right side
2,309,563.73x = 4,842,583,504,069.27 - Step 5: Solve for x
x = 4,842,583,504,069.27/2,309,563.73 - Step 6: Final answer
x = 2,096,752.49
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.