Finding the Fourth Proportional to 5,984,750.39, 8,259,159.35 and 3,539,457.59
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Solution
The fourth proportional to 5,984,750.39, 8,259,159.35 and 3,539,457.59 is: 4,884,572.01
Step by Step Solution
- Step 1: Write the proportion equation
5,984,750.39 : 8,259,159.35 = 3,539,457.59 : x - Step 2: Convert to fraction form
5,984,750.39/8,259,159.35 = 3,539,457.59/x - Step 3: Cross multiply
5,984,750.39x = 8,259,159.35 × 3,539,457.59 - Step 4: Simplify right side
5,984,750.39x = 29,232,944,230,679.68 - Step 5: Solve for x
x = 29,232,944,230,679.68/5,984,750.39 - Step 6: Final answer
x = 4,884,572.01
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.