Finding the Fourth Proportional to 1,735,874.24, 2,603,936.08 and 598,620.12
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Solution
The fourth proportional to 1,735,874.24, 2,603,936.08 and 598,620.12 is: 897,973.19
Step by Step Solution
- Step 1: Write the proportion equation
1,735,874.24 : 2,603,936.08 = 598,620.12 : x - Step 2: Convert to fraction form
1,735,874.24/2,603,936.08 = 598,620.12/x - Step 3: Cross multiply
1,735,874.24x = 2,603,936.08 × 598,620.12 - Step 4: Simplify right side
1,735,874.24x = 1,558,768,528,681.93 - Step 5: Solve for x
x = 1,558,768,528,681.93/1,735,874.24 - Step 6: Final answer
x = 897,973.19
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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.