Finding the Fourth Proportional to 1,712,592.24, 2,568,041.64 and 1,002,798.96
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Solution
The fourth proportional to 1,712,592.24, 2,568,041.64 and 1,002,798.96 is: 1,503,702.65
Step by Step Solution
- Step 1: Write the proportion equation
1,712,592.24 : 2,568,041.64 = 1,002,798.96 : x - Step 2: Convert to fraction form
1,712,592.24/2,568,041.64 = 1,002,798.96/x - Step 3: Cross multiply
1,712,592.24x = 2,568,041.64 × 1,002,798.96 - Step 4: Simplify right side
1,712,592.24x = 2,575,229,485,828.69 - Step 5: Solve for x
x = 2,575,229,485,828.69/1,712,592.24 - Step 6: Final answer
x = 1,503,702.65
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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.