Finding the Fourth Proportional to 1,798,908.24, 2,482,934.22 and 1,024,995.36
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Solution
The fourth proportional to 1,798,908.24, 2,482,934.22 and 1,024,995.36 is: 1,414,744.79
Step by Step Solution
- Step 1: Write the proportion equation
1,798,908.24 : 2,482,934.22 = 1,024,995.36 : x - Step 2: Convert to fraction form
1,798,908.24/2,482,934.22 = 1,024,995.36/x - Step 3: Cross multiply
1,798,908.24x = 2,482,934.22 × 1,024,995.36 - Step 4: Simplify right side
1,798,908.24x = 2,544,996,054,685.22 - Step 5: Solve for x
x = 2,544,996,054,685.22/1,798,908.24 - Step 6: Final answer
x = 1,414,744.79
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.