Finding the Fourth Proportional to 1,360,807.24, 2,041,135.80 and 414,104.08
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Solution
The fourth proportional to 1,360,807.24, 2,041,135.80 and 414,104.08 is: 621,133.28
Step by Step Solution
- Step 1: Write the proportion equation
1,360,807.24 : 2,041,135.80 = 414,104.08 : x - Step 2: Convert to fraction form
1,360,807.24/2,041,135.80 = 414,104.08/x - Step 3: Cross multiply
1,360,807.24x = 2,041,135.80 × 414,104.08 - Step 4: Simplify right side
1,360,807.24x = 845,242,662,614.06 - Step 5: Solve for x
x = 845,242,662,614.06/1,360,807.24 - Step 6: Final answer
x = 621,133.28
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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.