Finding the Fourth Proportional to 1,169,653.68, 1,754,543.16 and 370,995.84
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Solution
The fourth proportional to 1,169,653.68, 1,754,543.16 and 370,995.84 is: 556,513.63
Step by Step Solution
- Step 1: Write the proportion equation
1,169,653.68 : 1,754,543.16 = 370,995.84 : x - Step 2: Convert to fraction form
1,169,653.68/1,754,543.16 = 370,995.84/x - Step 3: Cross multiply
1,169,653.68x = 1,754,543.16 × 370,995.84 - Step 4: Simplify right side
1,169,653.68x = 650,928,213,460.46 - Step 5: Solve for x
x = 650,928,213,460.46/1,169,653.68 - Step 6: Final answer
x = 556,513.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.