Finding the Fourth Proportional to 1,044,924, 1,566,074.16 and 565,132.68
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Solution
The fourth proportional to 1,044,924, 1,566,074.16 and 565,132.68 is: 846,989.53
Step by Step Solution
- Step 1: Write the proportion equation
1,044,924 : 1,566,074.16 = 565,132.68 : x - Step 2: Convert to fraction form
1,044,924/1,566,074.16 = 565,132.68/x - Step 3: Cross multiply
1,044,924x = 1,566,074.16 × 565,132.68 - Step 4: Simplify right side
1,044,924x = 885,039,687,119.55 - Step 5: Solve for x
x = 885,039,687,119.55/1,044,924 - Step 6: Final answer
x = 846,989.53
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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.