Finding the Fourth Proportional to 1,052,059.97, 1,575,584.99 and 671,802.87
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Solution
The fourth proportional to 1,052,059.97, 1,575,584.99 and 671,802.87 is: 1,006,104.73
Step by Step Solution
- Step 1: Write the proportion equation
1,052,059.97 : 1,575,584.99 = 671,802.87 : x - Step 2: Convert to fraction form
1,052,059.97/1,575,584.99 = 671,802.87/x - Step 3: Cross multiply
1,052,059.97x = 1,575,584.99 × 671,802.87 - Step 4: Simplify right side
1,052,059.97x = 1,058,482,511,462.72 - Step 5: Solve for x
x = 1,058,482,511,462.72/1,052,059.97 - Step 6: Final answer
x = 1,006,104.73
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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.