Finding the Fourth Proportional to 893,373.26, 1,340,309.97 and 361,267.92
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Solution
The fourth proportional to 893,373.26, 1,340,309.97 and 361,267.92 is: 542,003.01
Step by Step Solution
- Step 1: Write the proportion equation
893,373.26 : 1,340,309.97 = 361,267.92 : x - Step 2: Convert to fraction form
893,373.26/1,340,309.97 = 361,267.92/x - Step 3: Cross multiply
893,373.26x = 1,340,309.97 × 361,267.92 - Step 4: Simplify right side
893,373.26x = 484,210,995,017.16 - Step 5: Solve for x
x = 484,210,995,017.16/893,373.26 - Step 6: Final answer
x = 542,003.01
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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.