Finding the Fourth Proportional to 2,472,183.36, 3,709,340.58 and 1,334,719.68
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Solution
The fourth proportional to 2,472,183.36, 3,709,340.58 and 1,334,719.68 is: 2,002,654.80
Step by Step Solution
- Step 1: Write the proportion equation
2,472,183.36 : 3,709,340.58 = 1,334,719.68 : x - Step 2: Convert to fraction form
2,472,183.36/3,709,340.58 = 1,334,719.68/x - Step 3: Cross multiply
2,472,183.36x = 3,709,340.58 × 1,334,719.68 - Step 4: Simplify right side
2,472,183.36x = 4,950,929,871,948.61 - Step 5: Solve for x
x = 4,950,929,871,948.61/2,472,183.36 - Step 6: Final answer
x = 2,002,654.80
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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.