Finding the Fourth Proportional to 1,549,701.05, 2,324,575.13 and 590,209.71
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Solution
The fourth proportional to 1,549,701.05, 2,324,575.13 and 590,209.71 is: 885,323.53
Step by Step Solution
- Step 1: Write the proportion equation
1,549,701.05 : 2,324,575.13 = 590,209.71 : x - Step 2: Convert to fraction form
1,549,701.05/2,324,575.13 = 590,209.71/x - Step 3: Cross multiply
1,549,701.05x = 2,324,575.13 × 590,209.71 - Step 4: Simplify right side
1,549,701.05x = 1,371,986,801,682.31 - Step 5: Solve for x
x = 1,371,986,801,682.31/1,549,701.05 - Step 6: Final answer
x = 885,323.53
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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.