Finding the Fourth Proportional to 2,596,952.64, 3,583,727.20 and 1,451,040.96
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Solution
The fourth proportional to 2,596,952.64, 3,583,727.20 and 1,451,040.96 is: 2,002,398.84
Step by Step Solution
- Step 1: Write the proportion equation
2,596,952.64 : 3,583,727.20 = 1,451,040.96 : x - Step 2: Convert to fraction form
2,596,952.64/3,583,727.20 = 1,451,040.96/x - Step 3: Cross multiply
2,596,952.64x = 3,583,727.20 × 1,451,040.96 - Step 4: Simplify right side
2,596,952.64x = 5,200,134,956,666.11 - Step 5: Solve for x
x = 5,200,134,956,666.11/2,596,952.64 - Step 6: Final answer
x = 2,002,398.84
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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.