Finding the Fourth Proportional to 1,352,998.53, 2,030,164.69 and 633,389.00
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Solution
The fourth proportional to 1,352,998.53, 2,030,164.69 and 633,389.00 is: 950,395.70
Step by Step Solution
- Step 1: Write the proportion equation
1,352,998.53 : 2,030,164.69 = 633,389.00 : x - Step 2: Convert to fraction form
1,352,998.53/2,030,164.69 = 633,389.00/x - Step 3: Cross multiply
1,352,998.53x = 2,030,164.69 × 633,389.00 - Step 4: Simplify right side
1,352,998.53x = 1,285,883,986,326.35 - Step 5: Solve for x
x = 1,285,883,986,326.35/1,352,998.53 - Step 6: Final answer
x = 950,395.70
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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.