Finding the Fourth Proportional to 1,750,266.25, 2,625,842.18 and 488,094.01
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Solution
The fourth proportional to 1,750,266.25, 2,625,842.18 and 488,094.01 is: 732,264.50
Step by Step Solution
- Step 1: Write the proportion equation
1,750,266.25 : 2,625,842.18 = 488,094.01 : x - Step 2: Convert to fraction form
1,750,266.25/2,625,842.18 = 488,094.01/x - Step 3: Cross multiply
1,750,266.25x = 2,625,842.18 × 488,094.01 - Step 4: Simplify right side
1,750,266.25x = 1,281,657,839,263.34 - Step 5: Solve for x
x = 1,281,657,839,263.34/1,750,266.25 - Step 6: Final answer
x = 732,264.50
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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.