Finding the Fourth Proportional to 1,746,325.48, 2,619,924.18 and 609,104.02
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Solution
The fourth proportional to 1,746,325.48, 2,619,924.18 and 609,104.02 is: 913,808.09
Step by Step Solution
- Step 1: Write the proportion equation
1,746,325.48 : 2,619,924.18 = 609,104.02 : x - Step 2: Convert to fraction form
1,746,325.48/2,619,924.18 = 609,104.02/x - Step 3: Cross multiply
1,746,325.48x = 2,619,924.18 × 609,104.02 - Step 4: Simplify right side
1,746,325.48x = 1,595,806,350,133.20 - Step 5: Solve for x
x = 1,595,806,350,133.20/1,746,325.48 - Step 6: Final answer
x = 913,808.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.