Finding the Fourth Proportional to 1,830,237.44, 2,745,317.28 and 500,541.44
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Solution
The fourth proportional to 1,830,237.44, 2,745,317.28 and 500,541.44 is: 750,801.53
Step by Step Solution
- Step 1: Write the proportion equation
1,830,237.44 : 2,745,317.28 = 500,541.44 : x - Step 2: Convert to fraction form
1,830,237.44/2,745,317.28 = 500,541.44/x - Step 3: Cross multiply
1,830,237.44x = 2,745,317.28 × 500,541.44 - Step 4: Simplify right side
1,830,237.44x = 1,374,145,064,588.08 - Step 5: Solve for x
x = 1,374,145,064,588.08/1,830,237.44 - Step 6: Final answer
x = 750,801.53
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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.