Finding the Fourth Proportional to 2,035,842.10, 3,052,509.27 and 687,877.36
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Solution
The fourth proportional to 2,035,842.10, 3,052,509.27 and 687,877.36 is: 1,031,392.37
Step by Step Solution
- Step 1: Write the proportion equation
2,035,842.10 : 3,052,509.27 = 687,877.36 : x - Step 2: Convert to fraction form
2,035,842.10/3,052,509.27 = 687,877.36/x - Step 3: Cross multiply
2,035,842.10x = 3,052,509.27 × 687,877.36 - Step 4: Simplify right side
2,035,842.10x = 2,099,752,018,023.13 - Step 5: Solve for x
x = 2,099,752,018,023.13/2,035,842.10 - Step 6: Final answer
x = 1,031,392.37
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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.