Finding the Fourth Proportional to 6,249,228.84, 9,365,330.34 and 3,821,232.38
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Solution
The fourth proportional to 6,249,228.84, 9,365,330.34 and 3,821,232.38 is: 5,726,643.14
Step by Step Solution
- Step 1: Write the proportion equation
6,249,228.84 : 9,365,330.34 = 3,821,232.38 : x - Step 2: Convert to fraction form
6,249,228.84/9,365,330.34 = 3,821,232.38/x - Step 3: Cross multiply
6,249,228.84x = 9,365,330.34 × 3,821,232.38 - Step 4: Simplify right side
6,249,228.84x = 35,787,103,497,777.76 - Step 5: Solve for x
x = 35,787,103,497,777.76/6,249,228.84 - Step 6: Final answer
x = 5,726,643.14
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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.