Finding the Fourth Proportional to 1,456,997.90, 2,184,250.26 and 559,083.98
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Solution
The fourth proportional to 1,456,997.90, 2,184,250.26 and 559,083.98 is: 838,147.62
Step by Step Solution
- Step 1: Write the proportion equation
1,456,997.90 : 2,184,250.26 = 559,083.98 : x - Step 2: Convert to fraction form
1,456,997.90/2,184,250.26 = 559,083.98/x - Step 3: Cross multiply
1,456,997.90x = 2,184,250.26 × 559,083.98 - Step 4: Simplify right side
1,456,997.90x = 1,221,179,328,676.83 - Step 5: Solve for x
x = 1,221,179,328,676.83/1,456,997.90 - Step 6: Final answer
x = 838,147.62
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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.