Finding the Fourth Proportional to 1,363,893.97, 2,046,430.82 and 732,069.61
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Solution
The fourth proportional to 1,363,893.97, 2,046,430.82 and 732,069.61 is: 1,098,421.02
Step by Step Solution
- Step 1: Write the proportion equation
1,363,893.97 : 2,046,430.82 = 732,069.61 : x - Step 2: Convert to fraction form
1,363,893.97/2,046,430.82 = 732,069.61/x - Step 3: Cross multiply
1,363,893.97x = 2,046,430.82 × 732,069.61 - Step 4: Simplify right side
1,363,893.97x = 1,498,129,808,629.03 - Step 5: Solve for x
x = 1,498,129,808,629.03/1,363,893.97 - Step 6: Final answer
x = 1,098,421.02
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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.