Finding the Fourth Proportional to 1,169,264.14, 1,753,944.99 and 370,528
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Solution
The fourth proportional to 1,169,264.14, 1,753,944.99 and 370,528 is: 555,807.46
Step by Step Solution
- Step 1: Write the proportion equation
1,169,264.14 : 1,753,944.99 = 370,528 : x - Step 2: Convert to fraction form
1,169,264.14/1,753,944.99 = 370,528/x - Step 3: Cross multiply
1,169,264.14x = 1,753,944.99 × 370,528 - Step 4: Simplify right side
1,169,264.14x = 649,885,729,254.72 - Step 5: Solve for x
x = 649,885,729,254.72/1,169,264.14 - Step 6: Final answer
x = 555,807.46
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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.