Finding the Fourth Proportional to 1,130,030.00, 1,559,452.85 and 613,793.99
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Solution
The fourth proportional to 1,130,030.00, 1,559,452.85 and 613,793.99 is: 847,041.93
Step by Step Solution
- Step 1: Write the proportion equation
1,130,030.00 : 1,559,452.85 = 613,793.99 : x - Step 2: Convert to fraction form
1,130,030.00/1,559,452.85 = 613,793.99/x - Step 3: Cross multiply
1,130,030.00x = 1,559,452.85 × 613,793.99 - Step 4: Simplify right side
1,130,030.00x = 957,182,794,401.45 - Step 5: Solve for x
x = 957,182,794,401.45/1,130,030.00 - Step 6: Final answer
x = 847,041.93
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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.